Crossover Anime: Offering Myself as a Sacrifice to the Sword? I Choose to Be the Great Demon King

"Mo Li...he's turned around...!"

Chapter 545 Mo Li Turns Dark, Merlin Saves the Day

"boom--!"

The black cocoon exploded, and an aura even more terrifying than that of Tiamat swept across the entire area.

Its entire body was covered in mysterious black runes, and its eyes had become misty.

Mo Li grinned, and with just a glance, all the heroic spirits present dared not move.

Upon witnessing this scene, Dr. Roman in Chaldea collapsed into his chair, his hands drooping to the ground, his eyes filled with despair.

The worst outcome still occurred; even with the ability to see into the past and future, there was no hope to be found.

For a moment, the entire underworld fell into silence.

"Squeak—you rascal, why aren't you paying your respects to Mother yet!"

One of the Rahmu raised its sharp claws and spoke to Moli in the sky, its tone full of disdain.

As a second-generation magical beast, Rahmu was unaware of the special nature of Moli and them.

Mo Li, high in the sky, sighed softly, raised his neck, and glanced disdainfully at Rahmu below.

"Noisy!"

As Mo Li finished speaking, Rahmu on the ground exploded with a "boom".

Like a chain reaction, countless Rahmu self-destructed, turning into puddles of black mud.

Only when no more Rahmu could be seen in the entire underworld did Mo Li nod in satisfaction.

“Um… Senior Mo Li…”

Gudako was about to say something, but after seeing Mo Li's gaze, she dared not speak.

"Senior, be careful!"

Mashu, who was standing nearby, shouted and raised her shield to block the invisible attack.

The immense force nearly caused Mash to drop her shield, and it was only with the help of the leopard-man, Anna, and Ishtar that a large portion of the force was dissipated.

"You all focus on dealing with Tiamat, I'll take care of Mo Li!"

Morgan waved his hand and, without waiting for Gudako and the others to respond, flew straight into the sky.

The two looked into each other's eyes, and Morgan felt a pang of heartache.

"Is this the pain you've been enduring? It's okay, I'll save you!"

Morgan's face darkened, and he slowly drew the sword from the lake, his eyes becoming incredibly resolute.

Mo Li's lips curled up slightly, and the next moment he appeared behind Morgan.

Morgan was shocked. Before she could make any move, Mo Li had already restrained her with both hands.

The two were pressed close together, and a blush crept onto Morgan's face.

Mo Li gently sniffed Morgan's hair, then took out a hand and stroked her face.

"You seem afraid of me?"

"That's right!"

Morgan took a deep breath and nodded slightly.

"But you have a little more courage than them."

Mo Li looked down at the group dealing with Tiamat and said with a smile.

But Morgan's next words left Mo Li stunned.

"I'm afraid, afraid that you'll leave me again!"

Upon hearing Morgan's words, Mo Li's movements also froze in mid-air.

After an unknown amount of time, Morgan heard a hearty laugh behind him, just like when they first met.

"Hahahaha, as expected, she truly lives up to her reputation as the so-called vixen Morgan!"

Upon hearing Mo Li's words, Morgan turned around in astonishment. Just as he was about to speak, Mo Li kissed him.

Ignoring everyone else, the two kissed passionately in mid-air.

"Ahem, I'm sorry to have disturbed your enjoyment, but could you please be mindful of the occasion?"

An untimely voice appeared behind the two of them.

Morgan looked back and saw Merlin, dressed in white, holding a wand and smiling at them.

"Merlin?!"

"Hey everyone, I'm from faraway Avalon..."

Before Merlin could finish his introduction, he was kicked away by Mo Li and landed on the ground in an extremely inelegant manner.

"Luxe, Merlin, you must have arrived long ago!"

"Oops, you found out."

"Even a flower magician who excels at concealing themselves cannot escape my senses in the underworld!"

Mo Li said with an arrogant expression.

Morgan, ashamed of her earlier actions, buried her face in Mo Li's arms, avoiding eye contact with the others.

"Senior Mo Li, were your will not devoured by the black mud?"

Gudako said with a look of surprise, her eyes glistening with tears.

Mo Li chuckled softly, holding Morgan in one arm and pointing to the sky with the other, saying:

"Ha! I am the Demon King who rules over three thousand worlds. You think you can control me with mere black mud? That's just wishful thinking!"

Another crucial reason is that Mo Li's inherent demonic nature makes him part of the chaotic camp, so even if the situation reverses, he will still reverse towards goodness.

"Great!"

"Roar roar roar roar roar roar roar roar roar roar roar roar roar————!!!"

With a roar from the goddess Tiamat, wings sprouted from her back, and she was about to fly directly to the ground.

Once she escapes the underworld, all our efforts until now will have been in vain.

"The hatred and sorrow of being unwanted and abandoned by human history, and the resulting replacement of the Earth's ecology, give rise to the joy of becoming the mother of all things. Her nature determines her position. The title of Goddess of Creation is just a false one. This is one of the seven evils of mankind, the Beast with the principle of return."

Tiamat flapped her enormous wings, and the entire underworld trembled.

... .... ...

“If we send her back to Uruk, the Underworld’s defenses will be rendered ineffective, and most importantly, she will become invincible and immortal again.”

Mo Li stretched his limbs and released Morgan, who had been hugging him.

"Leave it to me!"

Just as Mo Li took a step forward, his arm was grabbed.

Looking back, Morgan's face was full of worry, and his eyes were full of reluctance.

Mo Li smiled, gently patted Morgan's hand, and comforted him:

"Don't worry, I've met opponents who were even more formidable than her before, and I still survived."

After saying that, Mo Li transformed and appeared before everyone in his true form as the Demon King, Nidhogg.

"Roar roar roar roar roar roar roar roar roar roar roar roar————!!!"

After a dragon's roar, Mo Li used his speed to reach above Tiamat, attempting to stop her from advancing further.

The moment the two dragon bodies made contact, Mo Li felt immense pressure.

In terms of pure strength, Tiamat is probably much stronger than him.

The crowd below also noticed this and couldn't help but feel worried for Mo Li.

"In that case——"

"Armored Susanoo: Dragon King Form!"

The black bone armor enveloped Mo Li, greatly enhancing his power.

With the help of Susanoo, Mo Li roared and forced Tiamat to stop.

The two dragon kings remained locked in a stalemate in mid-air, neither willing to let go.

"Why? Why are you doing this to me?"

Chapter 546 Regaining Spiritual Rank, Abandoning the Crown Rank in One Strike

Just as Mo Li was confronting Tiamat, he suddenly heard a girl's voice beside him.

"Why? Why are you doing this to me?"

Confused, Mo Li looked down, a hint of shock showing in his golden eyes.

Could that voice just now have been Tiamat?

With this question in mind, Mo Li asked:

"Is that you, Tiamat? Is that you speaking?"

"Why? Why are you doing this to me?"

The girl's voice appeared again, and this time Mo Li was certain that it was Tiamat speaking.

No matter how Mo Li asked, the girl kept repeating the same sentence.

"Sorry, your existence only hinders the development of this world, so obediently go to hell!"

Mo Li cried out as his sharp dragon claws pierced Tiamat's massive body, and blood slowly dripped to the ground.

Tiamat, in pain, used even more force than before to fling Mo Li against the wall.

"...I'll kill you all...for revenge...!"

The girl's tone instantly turned icy cold, and several purple beams of light shot out from Tiamat's eyes, striking Mo Li directly.

Even with Susanoo's near-invincible defense, Mo Li still felt a sharp pain.

Taking advantage of this opportunity, Tiamat flew over Mori and headed towards the surface.

Seeing this, Mo Li suppressed his pain and chased after Tiamat.

But the distance between the two is widening, and if this continues, Mo Li might not catch up before Tiamat flies away from the underworld.

"Damn it, catch up now!"

Mo Li retracted his Demon King form, transforming into a streak of light, wielding the Black Emperor Sword, and charged straight at Tiamat.

"boom--!"

A tremendous explosion resounded from Tiamat's abdomen as Mo Li used all of his magic power to summon the most powerful explosion spell he had ever unleashed.

“Aaaaaaaaaaaaaaaaa————!!!”

Tiamat's shout caused everyone to instinctively cover their ears and look up.

Just when everyone thought they had succeeded, the smoke slowly dissipated, revealing Tiamat's tragic state to them.

Its abdomen was completely blown open, one of its horns was blown off, and it was bleeding all over its body.

Both wings were blasted through, leaving it barely able to maintain its ability to fly.

Seeing this, Mo Li was about to go up and finish him off when he felt a wave of powerlessness wash over him.

The aftereffects of the Explosion Magic came so quickly. Mo Li seemed to have lost all her strength, her limbs were completely immobile, and she fell downwards.

"Is it going to end?"

Mo Li felt a surge of resentment. He had clearly used up all his magic power, yet he still couldn't kill Tiamat.

The crowd below was ready to catch Mo Li, but he was still unwilling to give up.

This was the first time he had ever experienced this feeling.

"Dang~dang~dang~"