Simultaneous Transmigration: Starting from Naruto, I'll conquer the crossover anime/manga secti

Chapter 257 Fierce Battle Against the Veteran Demon King Yang Cheng!

As Kleiman, who was sent flying by the black lightning, fell from the shattered wall, he realized the difference in strength between himself and his opponent.

So he swept his gaze across the Demon Lords present and said, "Now you've all seen it. This slime named Rimuru dared to attack a Demon Lord. Are you just going to stand by and do nothing?"

However, faced with Kleiman's clumsy attempt to provoke him, the other demon lords present looked at him as if he were a clown.

As the host of the Demon King's Feast, Qi crossed his arms and said, "This was originally a private feud between you. What reason do we have to interfere?"

And Clayman, are you mistaken about something? The so-called "Demon King" refers to an existence that stands at the top of all monsters.

The law among monsters is the survival of the fittest. Now that you're getting beaten up by other monsters, you expect us to step in and help you? Do you really think the "Ten Demon Kings" are your nursery?

"You have a personal grudge to begin with, and the other party isn't even among the 'Ten Great Demon Kings.' Their actions against you didn't break any rules, so what reason do I have to stop them?"

Guy's words made Kleiman's face even uglier, but he quickly turned to Frey beside him and ordered, "Frey, kill this slime!"

As Frey spreads her wings and prepares to charge at Rimuru, Yosei, who is sitting to the side, is about to step forward and put on another act with his wife.

Unexpectedly, just as Yang Cheng was about to make his move, another slender and elegant female demon king suddenly blocked his way.

"The Night Demon Queen, is it? May I ask what brings you here?"

That's right, the person blocking Yang Cheng's way right now is none other than Luminas, whose identity was exposed by Ultima earlier.

"You're the one who sent the Primal Purple to the Kingdom of Falmus, and who wiped out several saints of the Church, as well as a force of ten thousand knights, aren't you?"

Luminas has a dual identity, one of which is the "Night Demon Queen," one of the Ten Great Demon Lords.

Her other identity is that of the actual ruler of the Holy Royal Kingdom of Luberios and the "Goddess Luminas" worshipped by all the people.

The Western Holy Church was originally established by Luminas to avoid being threatened by Veldora.

However, Luminas established the Western Holy Church not out of genuine concern for protecting humanity, but because vampires depend on humans for survival, thus providing a suitable environment to obtain higher quality blood.

Because the "Seven Elders" of the Holy Church listened to the slander of some people and sent saints and troops to attack the Great Forest of Jura, they were outnumbered and killed. Luminas couldn't say much.

But Ultimar had previously intended to use her poison abilities to spread a plague in the Holy Kingdom of Luberios.

As a vampire, he offered shelter to humans in order to enjoy more delicious blood.

Ultima, however, decided to spread the plague on her own territory to avenge Yang Cheng.

Luminas treated the people of the Holy Emperor Kingdom as a high-quality blood bank, and what difference is there between Ultima's behavior and poisoning her food?

In addition, the fact that his long-hidden identity was revealed at the feast has cemented the grudge between them.

After hearing the whole story, Yang Cheng turned to look at Ultima beside him, his expression also filled with helplessness.

He had anticipated this when he summoned Ultima; this cunning little girl was troublesome in herself.

However, Yang Cheng couldn't really blame Ultima for what she had done.

Although female lolis are arrogant and love to cause trouble, their actions are all for their own benefit from the beginning.

Upon hearing that the Western Holy Church was preparing to deal with her, Ultima naturally considered them her enemies.

As for enemies, there's no need to be merciful. She simply uses her abilities to do things as quickly and efficiently as possible, while also thinking about avenging Yang Cheng.

After all, no one expected that the Western Holy Church, which carries the banner of human justice, is actually backed by the vampire demon lord "Night Demon Queen" Luminas.

"Let me deal with this hypocritical bitch. We haven't even finished our last battle yet!"

Seeing Luminas stirring up trouble, Ultima immediately rubbed her hands together, ready to get revenge for what she had lost last time.

But before he could make a move, Yang Cheng, who was beside him, stopped him.

"Let me handle this. This time she's really determined to kill me. If you make a move, you'll die."

Since Yang Cheng awakened, Ultima, who received the blessing, has indeed become much stronger. She has even awakened into a true demon king and obtained the ultimate ability "King of Dead Poison" (Samael).

It was because of her awakening that Ultima became somewhat arrogant, which is why she dared to challenge the strongest primordial demon, Guy.

However, Ultima has only recently awakened, not to mention the oldest demon king Guy, Yang Cheng believes that her chances of winning against a veteran awakened demon king like Luminas are not high.

Luminas' ultimate ability, "King of Lust," can directly control life and death; even the Storm Dragon Veldora suffered greatly at her hands.

"bite!"

Wearing a black gothic-style long dress and with long silver hair reaching her waist, Luminas casually produced a red longsword with a blue rose decoration on the hilt in her hand.

The moment his bright red longsword slashed down, Yang Cheng also drew his longsword from his waist to meet the attack.

The moment the swords expanded, and as two visible streams of solidified magic energy—one red and one blue—burst forth from the two of them, the castle floor, reinforced by Qi Yi, began to dent, creating a large crater that expanded at an alarming rate.

"Hey, you two are on a different level than the others. If you want to fight, go outside and fight. Don't destroy my castle."

To better enjoy the spectacle, Guy had previously set up a barrier magic, allowing Rimuru, Clayman, and the others to do as they pleased, while preventing the onlookers from being affected.

The strength of the barrier prepared by Keqi is clearly that of an awakened demon king of normal level.

After all, in his view, Kleiman, a quasi-demon king, couldn't really cause any trouble.

But Yang Cheng and Luminas are different. Luminas is one of the most senior awakened demon kings. She dares to challenge the Storm Dragon and is still alive and well. She can't be an ordinary character.

Yang Cheng, as a newly awakened demon king, was not well-known before, but his ability to subdue the Primordial Purple and resist Qi Yi's pressure were enough to prove that his strength was also extraordinary.

As the amount of demonic energy emanating from the two became increasingly astonishing, even causing the entire Dark Castle to shake, the demon lords watching the battle gradually changed their expressions from those of mere spectators to serious ones.

After splitting the two in one strike, Luminas immediately unfurled a pair of bat wings on her back and soared into the sky, flying above the castle.

Seeing this, Yang Cheng, under the astonished gazes of everyone, also unfurled multiple pairs of wings from his back and caught up with Luminas at an even faster speed.