Crossover Anime: Starting by defeating the Dragon King, then unexpectedly meeting a child.

Dongfang Chen took out his phone and sent a message to Shuangye, who should know something since she was in the physics preparation room.

Rio Futaba's physics preparation room was on the second floor, while the biology classroom was on the third floor.

During lunch break, Rio Futaba is usually in the physics preparation room, which means she might run into the mannequin.

She has a pendant on her wrist, so there's not much to worry about regarding safety.

The message received an immediate reply; she was hiding in the physics preparation room, and the anatomical model was indeed wandering in the hallway.

"Sorry, Shoko, I have to go to the laboratory building."

Dongfang Chen said to Nishimiya Shoko.

"Morning, be careful!" Nishimiya Shoko said seriously.

He reached out and ruffled the girl's hair, smiling as he said, "Don't worry, I'm very strong. It's just a mannequin. You stay in the classroom and use the pendant if you're in danger."

"Mmm!" She nodded.

He also got up and walked directly out of the classroom.

When he arrived at the experimental building, a number of students had already gathered around the first floor to watch the commotion, and several teachers were urging the students to stay away from the building.

"It seems that going in head-on won't be very convenient."

Seeing this, with so many students around, if he were to use his elemental powers to escape on the spot, it would probably create yet another strange legend on campus.

He walked to a spot where no one was paying attention and transformed into a bolt of lightning, entering the experimental building.

We went straight to the second floor. There was nothing unusual in the hallway, except that it was a little too quiet.

He walked to the door of the physics preparation room and pulled on it. The door was locked. He knocked and said, "Futaba, are you there? It's me."

"Well, I'm here."

A faint sound came from inside, and then the door was opened.

Upon seeing each other, both of them breathed a sigh of relief.

He hugged Futaba and patted her back to soothe her.

He asked, "Would you like to come with me now to see me destroy that mannequin, or stay here a little longer?"

"I...I'll stay here!"

Although I'm a little curious, no matter what, I'm afraid I won't be able to sleep tonight if I have to face that terrifying thing.

"Well, I'll be back soon."

So, Dongfang Chen stepped onto the third-floor staircase, and even before he reached the top, he heard the sounds of fighting.

It sounded like a knife striking a block of iron. He quickly walked forward and saw Kuriyama Mirai wielding a blood-red knife, attacking a human model emanating a black aura.

Perhaps the human model is not a physical entity, so even if Kuriyama Mirai's blood-stained sword leaves a large gash on the human model, it will not have any effect on it.

It looks like there's a back-and-forth exchange.

"senior!?"

Kuriyama Mirai, who was in the middle of a battle, was momentarily stunned when she saw Dongfang Chen appear there.

Taking advantage of the moment, the mannequin swung its hand and smashed it towards Kuriyama Mirai's head. Kuriyama Mirai hurriedly raised her sword to defend herself.

"Stab!"

A bolt of lightning flashed past her head and struck the mannequin's head precisely.

With a loud 'bang,' the mannequin's head exploded, and its body was sent flying five or six meters away.

The mannequin, though not incapacitated, seemed to realize it had encountered a formidable opponent and got up to flee to the other side of the corridor.

Seeing the mannequin about to run away, Mirai Kuriyama wanted to chase after it and patted it on the shoulder.

She turned to Dongfang Chen anxiously and said, "Senior, we can't let that Youmu escape! It will hurt others!"

"It's alright, it can't run away."

Dongfang Chen calmly raised his hand, pointing his index finger at the human model, and arcs of electricity flashed...

A dazzling burst of lightning erupted from the index finger, engulfing the mannequin in the blink of an eye.

As the lightning subsided, besides the flickering arcs of electricity, the corridor also revealed a hole in the wall at the other end, where the mannequin had been reduced to ashes by the intense heat.

A stone fell from the sky, seemingly dropping materials.

"Senior, Si Guoyi!"

Looking at Dongfang Chen, who had a calm and collected expression, Kuriyama Mirai looked on with admiration.

You should know that she had been chasing after that mannequin and hacking at it for a long time, but she hadn't been able to do much actual damage to that youmu.

Dongfang Chen seemed to have resolved the situation with a single, casual strike.

"It's alright, it looks like they dropped some materials over there, let's go check it out!"

After Youmu is defeated, it will produce a stone-like object, which we'll call the Youmu Stone for now!

As far as he knew, those otherworldly warriors who specialized in hunting youmu would buy back youmu stones at high prices, but he didn't know much about what they did with them.

He speculated that it might be used as a forging material, or for making special equipment.

After the two approached, Dongfang Chen picked up the stone and examined it. Apart from a part that looked like a crystal, he couldn't see anything special about it.

It is estimated that only special methods from otherworldly beings can detect it.

"Is this what was produced after Youmu was killed? This is the first time I've ever seen this!"

Although Mirai Kuriyama frequently interacts with youmu, she has never actually killed a single one to date…

Naturally, I've never seen the Youmeng Stone.

"Something that's better than nothing, Kuriyama-kun, would you like it?"

"Youmu was killed by you, senior. I can't accept this!" She shook her head and refused.

"Um, if you don't want it, how about you let me handle that stone?"

A voice suddenly came from behind them.

Chapter 122 Kuriyama Mirai: I said I didn't want it.

The person who spoke was also a student, and judging from the color of his tie, it was easy to tell that he was a senior in high school.

He was quite tall, slightly taller than Dongfang Chen, nearly 1.8 meters.

He was fairly handsome, with bangs that covered his eyebrows, and a thick scarf around his neck.

Upon closer inspection, Dongfang Chen immediately noticed something amiss. It wasn't just a scarf, but a special weapon or prop imbued with spiritual power!

Dongfang Chen quickly found information about this person in his mind: he came from the Nase family, which was renowned among the otherworld warriors.

Seeing that Dongfang Chen and Kuriyama Mirai were staring at him without saying a word, Nase Hiroomi smiled awkwardly and said, "Let me introduce myself. I am a member of the Nase family, a family of otherworldly warriors.

"At the same time, I am also a senior high school student at Feng Zhiqi High School, and I am very happy to meet you two."

Kuriyama Mirai politely replied, "Hello, senpai. I am Kuriyama Mirai, a first-year high school student."

"I'm Dongfang Chen, a student in class 10 of the second year of high school. This stone costs 10,000 yen. Would you like to buy it, senior?"

Dongfang Chen tossed the Demon Dream Stone aside and said calmly.

"Deal, consider it making friends with these two students."

Hiroomi Nase smiled and nodded.

Although the Dream Stone in Dongfang Chen's possession was definitely not worth 10,000 yen, he bought it back at a high price, just to make a friend.

After all, he had clearly witnessed Dongfang Chen's instant kill of Youmeng.

The power of that single blow was something he couldn't possibly withstand.

Hiroomi Nase believes that Dongfang Chen's strength is terrifying!

If you can befriend someone like that, there's definitely no harm in it.

Pay in one hand and deliver in one hand.

The two completed the transaction simply and directly.

Before leaving, Hiroomi Nase handed the two a business card: "This is my business card. If you ever have any questions or need any help in the future, please feel free to contact me."

"And Kuriyama-kun, if you get any Youmu Stones after defeating Youmu, you can contact me and I'll introduce you to places that buy Youmu Stones."

"Thank you, senior." Kuriyama Mirai accepted the business card.

Although she accepted the business card, Mirai Kuriyama did not think she would need it.

Because, ever since she was a child, she killed her friend Iba Yui, who was possessed by a youmu, in order to protect herself, which left her with psychological trauma.

So much so that even though she possessed considerable combat power, she never killed another youmu.

After the conversation ended, Hiroomi Nase turned and left.

Dongfang Chen took out his wallet, put in a 10,000 yuan bill, and then took out 5,000 yuan in change and handed it to Kuriyama Mirai.

"Kuriyama-kun, here's yours."

"Five, five thousand yen!?"