Inner Destroyer

The Destroyer of the Underworld Author: Eight-tailed Cat

　Summary:

　If a world needs to be saved by elementary and middle school students turning into magical girls and fighting tentacle monsters, the world should have been destroyed long ago.

　But if you really traveled to that kind of place, you would have to hide under the protection of the magical girl for the rest of your life...

　——Or become the ultimate strong man and defeat the whole world?

　-

　Volume 1: Aspiration to Become the Ultimate Strongest

　001: That Time I Reincarnated as the Strongest Man on Earth

　Magical girl Artemina (real name: Tsukimiya Ai), 15 years old, made two big mistakes last night.

　Her first mistake was last night, while hunting a demon at an abandoned construction site. When she fired her final arrow, she'd been careless and hadn't dodged. The demon's dying pink poison mist had sprayed her right in the face. Even now, her entire body was burning, her sensitivity was three thousand times higher, and her head was foggy.

　The second mistake was that when she was tricked and her transformation ended, she was secretly photographed by the person who was following her.

　As a result, after school today, she was stuck in an empty classroom. The math teacher who had secretly filmed her transformation on the street last night looked down at her with his phone raised, a malicious smile on his face.

　"Yuegong, I never thought you would act like a good student, but you'd be wandering around the streets in the middle of the night wearing shameless clothes."

　Math teacher Mr. Kawade played the video from last night on his phone, making sarcastic remarks.

　"You'll be expelled from school if you do this kind of thing."

　While saying those meaningless words, Mr. Kawade's eyes were still on Tsukimiya, and he kept looking her over.

　The black straight hair is long and shiny, and her eyes are full of determination and shine. Most importantly, her breasts are so full that it is hard to imagine that

3

　A fifteen-year-old middle school student. Anyone would say Yuegong Lan was a beauty.

　Under normal circumstances, Tsukimiya would have felt nauseous under Mr. Kawade's naked gaze. But at that moment, her body, sprayed with the poisonous pink mist, felt otherwise. Simply being stared at, she felt her body heat up, her heartbeat quickened, and a throbbing surge deep within her.

　Of course, she was much stronger than Mr. Kawade. Even without transforming, the magical girl could easily defeat this middle-aged man. With just magic, she could completely destroy him... However—

　"Hey, don't try to be tough."

　However, the math teacher's eyes were sharp, and he immediately saw that Yue Gong was trying to take the transformation makeup box. He did not move to stop her, but just raised the corner of his mouth sarcastically.

　"If I don't get home normally tonight, this video will be posted online by my friends... Yuegong, you don't want a bunch of demons and villains to visit the relatives and friends of the magical girl Artemina, do you?"

　The teacher knew the magical girl's true identity, but there was nothing he could do. It was wishful thinking for him to threaten the magical girl with his authority.

　But if you make your identity as a transformed heroine known to everyone without thinking, things will become much more serious.

　Whether they're magical girls or superheroes, they often have dozens, if not hundreds, of enemies, many of whom seek assassination and revenge. Even if a magical girl is powerful, can't her enemies and villains kill her family and friends?

　So with just this one sentence, Yuegong's heart was instantly gripped by fear.

　"rat."

　Even if she suppressed her fear and angrily scolded the beast in front of her, she could not hide the nervousness in her voice.

　"What do you want to do?"

　Normally, with her consciousness fully awake, the magical girl would certainly not yield so easily. But now, she wasn't. The burning sensation in her abdomen was steadily draining her mental strength. She felt like a little rabbit facing a lion, a frog being watched by a snake, only able to wait in fear to be devoured—even her body yearning to be devoured...

　"What do I want to do?"

　The smile on Mr. Kawade's face grew even more unbridled, and he unceremoniously scanned the magical girl's body with his greedy eyes. Those filthy eyes couldn't hide the joy of having won the lottery.

　"Stop talking nonsense, Yuegong, and don't delay. Take off your clothes first and let the teacher check them carefully."

　"Scumbag."

　Yue Gong showed a disgusted expression as if he had been bitten by a dog, but he still gritted his teeth and began to take off his clothes.

　However, her disgusted and resistant look only aroused Mr. Kawade's sadistic nature. He loved the resistance of women of lower status than himself, and he loved to see them glare at him like an enemy!

　Is this a result of inferiority complex, or just a simple habit? Or perhaps this man only knows how to treat women in this twisted way.

　"Don't dilly-dally! A sow should behave like a sow. Take off your clothes and get down on the ground, squealing!"

　No longer concealing his evil desires, Mr. Kawade grinned and extended his hand to his student. Tears welled up in the corners of the innocent girl's eyes as she watched the hateful hand reaching out towards her, her hair standing on end, but she could only wait to be violated.

　Hehe, this feels so good, am I dreaming?

　If this was a dream, he hoped he wouldn't wake up.

　…So, why do magical girls always give in to hostage threats and are easily manipulated by villains who are far less powerful than themselves?

　Outside the illusion, Qi Xing was manipulating the spell while being puzzled by the problem.

　"Artemina, you are one of the best magical girls in Japan,"

　He turned around and asked the frightened magical girl,

　"You have super powers, how can you still be threatened? What are you thinking?"

　Poor magical girl, she hasn't figured out the situation yet and is completely confused.

　Two minutes ago, just when Yuegong Lan was about to be insulted by the teacher and subjected to all kinds of inappropriate behaviors for children, this unknown older brother suddenly walked out from the classroom wall, and without saying a word, he blew a breath of fairy wind at the magical girl.

　In a flash, Yuegong's uniform was blown off by the celestial wind, and it began to move as if it had been given life.

　As for Mr. Kawade, it seemed as if he didn't see anyone else at all. He actually took off his pants in front of them and started to fuck that piece of clothing hard!

　To be honest, his performance was actually quite impressive, twisting his waist back and forth to make a uniform spin like a wheel. However, the scene was too horrifying for teenagers, and his intoxicated expression, roaring, and splashing liquid were all very unsightly.

　So until now, Yuegong couldn't understand what was going on. He could only curl up like a frightened little white rabbit, looking at the uninvited guest and trembling in fear.

　Seeing the magical girl's bewildered look, Qi Xing sighed and further explained, "It doesn't matter if he has an accomplice or not. First, smash two of his fingers. Ask him where this 'friend' is hiding. Then take him over and smash two of his fingers as well, then ask him the same question. Repeat this a few times, and finally kill them all. That's basically it!"

　It was obvious that magical girls didn't usually think that way. Tsukimiya was speechless for a moment.

　She glanced at the math teacher who was immersed in the illusion and asked with even greater fear, "So you want to kill him now?"

　"Killing him now would be a sheer waste of resources."

　Qi Xing shook his head and looked at the beast who was fucking his clothes.

4

　The teacher gestures,

　"You magical girls, your skin can stop bullets and your muscles can break concrete walls. A young magical girl with a budding heart can theoretically drain dozens of people without any problem."

　"Have you heard of the art of borrowing an object to replace a form? It's a classic spell also found in Journey to the West. I used your clothes to create a fake body, possessing the same 'female power' as you. Yet, your teacher was able to fight it so fiercely, which shows how talented he is."

　Tsukimiya didn't understand four of the five words he said. But even she could tell that Mr. Kawade's condition was truly unusual—his "stuff" could actually lift up all the desks in the classroom, and the liquid it was spewing out was more than a person's entire body's worth of blood! How terrifying!

　"A mere middle-aged teacher possesses such latent Yang energy, even surpassing your female power. This is definitely a top-notch material, very suitable for refining a pure Yang magic weapon."

　Qi Xing's eyes, as if he were looking at a piece of meat waiting to be processed rather than a living person, were no longer enough to explain his explanation. As soon as he finished speaking, he pulled out a gourd and sucked in the illusion-obsessed teacher and the garment.

　The beastly teacher's dream will never end.

　However, on the magical girl's side, there are obviously some unresolved issues.

　He suddenly appeared to save people, forcibly took off the clothes of a young girl, and finally grabbed the bad guy and refined him in an instant - even if a normal person was rescued like this, it would probably be difficult to determine whether the person in front of him was an enemy or a friend.

　The underage magical girl, stripped of her clothes, now cowered in fear in the corner of the classroom, next to the absolutely powerful man who had stripped her clothes. This powerful man was even grinning evilly at the gourd, and the scene was even worse than before.

　Fortunately, the magical girl Artemina has the intuition of a beast and can sense the overwhelming disparity in power between the two sides, so she is not stupid enough to launch an attack.

　Fortunately, Yuegong Lan is not only serious about his work, but also has a persistent character that will never forget the kindness of others.

　Fortunately, Qi Xing's strange behavior was so unique, and Artemina usually kept up with industry news—she finally recognized the senior expert's identity. Suddenly realizing what was happening, she quickly bowed her head in thanks, "Could it be that you are the renowned 'Rei Pu Zhenren'?"

　She spoke respectfully and in a pleasant voice, with six parts respect and four parts fear, and thanked him wholeheartedly, fearing that the senior master would be dissatisfied.

　But when Qi Xing heard this, he felt as uncomfortable as if he had eaten a fly. He immediately waved his hand and said, "Don't call me that, and don't thank me. After all, I saved you for a good reason."

　"For... benefits?"

　Upon hearing this, the blushing magical girl couldn't help but look at Qi Xing with anticipation.

　Although she had never had a boyfriend, and although most men would be crushed by a young magical girl's budding love, if it was the "Rep Master," a world-renowned supernatural being and a peerless powerhouse, then she would surely have no problem...

　So her wild intuition was gently stimulating her neurons, telling her that she would be right as long as she obeyed the male in front of her.

　Even though the magical girl's mind was racing and her skin was subtly wet, Qi Xing just silently handed her a tissue.

　"It's not the kind of benefit you think - little girl, can you please keep yourself clean?"

　In order to protect the physical and mental health of young people, Qixing will never commit any illegal acts against minors.

　As soon as he finished speaking, he opened his mouth and blew out the second fairy wind, blowing away the pink mist lingering in the magical girl's head.

　After an awkward silence, Artemina finally came to her senses and quickly snatched the tissue away, her face flushed all the way to her chest.

　Qi Xing looked at the unruly magical girl and ordered, "Anyway, go home quickly. Don't ever think about sacrificing my own body to protect everyone again. If you encounter this kind of danger again, report it to the adults in the association immediately, okay?"

　It's easy to imagine, magical girl or not. If the world needed to be saved by elementary and middle school students sacrificing their bodies, the world would have been destroyed long ago. That's a matter for adults.

　After saying that, Qi Xing prepared to send the little girl home.

　For him, that was the end of it.

　But the magical girl who had just been rescued from danger was still secretly staring at him with a fiery gaze.

　-

　It may sound abrupt, but Qi Xing is actually a time traveler. And this is already his tenth year in this world.

　Ten years ago, on the first day of his time travel, Qi Xing found himself still on Earth, in the 21st century, and was a little disappointed.

　On the second day of the time travel, Qi Xing discovered that he was actually a genius boy from a secluded family of immortal cultivators in this life, and he was overjoyed.

　On the 30th day of traveling through time, Qi Xing discovered that this immortal cultivation family would select the most talented and strong young man of each generation and offer him to the female zombie evil fairy ancestor of the family, so that she could be used as a cauldron to absorb yang and replenish yin.

　He made a prompt decision and ran away from home, changing back to his previous life's name and appearance.

　Some people might ask at this point: What are you running away from? What's wrong with driving your ancestral, beautiful zombie car?

　Of course it’s not good! Although this female evil immortal ancestor’s body is indeed immortal and her appearance is gorgeous, she is still a corpse after all, and she has a lot of smell!

　This is not just a smell like "Auntie's pussy stinks". Who can stand it?

　After running away from home, Qi Xing discovered that it was not only the immortal family he traveled to that had problems. Although this world is also Earth and is also the 21st century, at first glance, it is not much different from before he traveled.

5

　But in reality the difference is very big.

　In this world, there are many mysterious organizations that want to conquer the world by transforming monsters, and there are also heroes who fight against them.

　Martial artists in this world are able to train their bodies endlessly. They can use their muscles to block swords and bullets, lift and throw elephants, and even defeat cancer cells.

　In the dark world unknown to mortals, there really are hidden vampires, werewolves, magicians, all kinds of demons and monsters, as well as the evil god sealed at the bottom of the Pacific Ocean - there is even a super ancient civilization buried deep underground.

　This world is just like something out of anime, movies, or games... except, it doesn't seem like a work intended for minors.

　Organizations that transform monsters all like to create tentacle monsters and succubi.

　Eighty to ninety percent of the heroes they faced were women, and most were under twenty-five. Even the few who were actually quite old definitely looked no older than thirty. In contrast, the male heroes lacked any inherent youthful appearance; they looked like uncles and old men alike, a truly baffling contrast.

　The proportion of male martial artists is significantly higher, about 50/50. However, no matter how much female martial artists train, they never develop the muscular arms, thick legs, calloused hands, or a muscular body. Their training doesn't harm their figures, yet their fighting prowess is no less than that of muscular men, making the comparison truly baffling.

　As for the monsters, demons, magic gods, and battles between good and evil hidden in the other world, there are even more strange things.

　Attributes like spiritual power and magic are hereditary, so the internal blood relationships of supernatural families are extremely twisted and terrifying, and the love, hate, and power struggles are even more intricate and entangled, like a quagmire. Even the immortal cultivation families who have practiced dual cultivation with zombie ancestors for generations are not the most perverse.

　Most of the heroines are powerful, rarely defeated in direct battles with demons. However, they can easily be thwarted by underhanded tactics like surprise attacks, betrayal, and hostage threats. Even low-level demons can turn them into R-18s if they're not careful, and a careless move could lead them to becoming pigs or even falling to the dark side.

　It's truly bizarre. This world's top-tier magical girl, whose skin can withstand artillery shells and flatten tanks with a single punch, how could a powerless mortal dare kidnap and threaten the relatives of such a powerful being? Are you buying the Nine Clans wholesale? What if she gets mad and gives you the entire map?

　Such a simple truth should be something that even a child should be able to figure out - however, the strange thing is that the people in this world seem to have their brains a little confused and can't figure it out. Even the magical girls themselves can't figure it out!

　At the same time, for some reason, almost all villains have a tendency to abuse their opponents, as if their brains are in their testicles. Over the years, Qi Xing has exploited this weakness and eliminated at least a hundred famous evil masters.

　For ten years, Qi Xing traveled around the world. Having no resources after escaping his family, he relied on his perseverance and ingenuity to overcome all kinds of hardships and dangers. Without any techniques to continue practicing, he defeated his enemies and stole them, learning various techniques from around the world and piecing them together using the basic techniques passed down in his family as a foundation.

　In just ten years, although he hadn't yet grasped the path to the Golden Elixir, Qi Xing had achieved considerable success. He refined his form through the Taiyin, eliminated the Three Corpses, and attained the body of immortality, reaching the pinnacle of the human world.