Comprehensive Manga: The Strongest Demon King Starting from Kuoh Academy

When Roy woke up in the morning, he found that the system had crossed three more worlds, and at the same time, there was also one more number of crossings.

The next powerful enemy he will face is the superior demon Ryselle Phoenix (Lysa Phoenix).

Why do you say you faced Rysel Phoenix?

Isn't this nonsense!

Now Lias has lost several dependents of demons because of Roy's relationship.

It's impossible to beat Rycelle Phoenix, so only Roy is out on the move.

Roy wasn't going to watch Lias marry Rysel Phoenix.

Of course, with Roy's current strength, there is no chance of winning against Rycelle Phoenix.

Reselle Phoenix has the characteristics of a phoenix, an immortal body.

Any damage taken can be reborn.

Even Lias's destructive magic in the original book is useless to it.

In fact, if Ressell Phoenix didn't have an immortal body, his own strength was not very strong.

However, with the bug ability of immortality, if you want to defeat him at the same level, you can't do it without special means.

So he had to get stronger quickly.

Roy looked at the three new worlds that had emerged.

The First World: "My Sister Can't Be So Cute".

It's a daily ......

again

Although black cats are cute, now is not the time to flirt with girls.

Then he looked to the next world.

The second world: Pokémon.

This is a world where Pokémon and humans live together.

Humans who are trainers will take Pokémon, train Pokémon, and fight with Pokémon.

Breed Pokémon, or keep them as pets.

As a demon, pet demonization is essential, but it's better to wait until you have the opportunity to go later.

The Third World: "Demon Slayer".

The moment he saw this world, Roy's eyes lit up, and it was it.

Demon Slayer: This classic anime, Roy has a deep memory.

It's also a world of man-eating monsters.

This man-eating monster is called a ghost.

The first ghost to appear was named Onimai Tsuji.

Kimai Tsuji was born in the distant Heian period.

Before he was born, Wu Miao almost died because of his weak body

Even born in the world as a dead baby.

But Onimai Tsuji relied on his obsession with staying alive and desperately crawled back from the Ghost Gate.

However, when he was less than 20 years old, he was bedridden because of a terminal illness.

Until a kind doctor developed a medicine for him in order to prolong his life.

However, the side effects of this medicine made Wu Miao think that his condition had worsened, so he killed the doctor in anger.

After the doctor's death, Wu Miao found that he had not only recovered his health.

He also received an immortal and stronger body, but also began to crave human flesh.

Although this is not a problem for the miserable who has gained great power.

However, as long as it shines in the sun, it will die, which has become the most fatal weakness of Wumiao.

In order to overcome its weaknesses.

After studying the formula of the medicine that the doctor developed for himself.

The finished product of the drug was discovered to include a plant that doctors called the "cyan flower."

However, the only person who knew about this cyan flower, where it grows, and how it is cultivated is the doctor.

So, in order to make himself the strongest monster immortal, Wu Miao began to create a large number of ghosts to find cyan flowers for himself.

This is the origin of ghosts.

On the other hand, there is the Ghost Slayer Team.

The earliest ghost-killing swordsman was the second son of the Jiguo clan.

Ji Guoyuanichi was also the first swordsman to master the breathing method.

He was gifted not only with markings from birth, but also with a natural grasp of the principles of the world and breathing.

When he became an adult, he created the breath of the sun based on the principles of the breathing method he mastered.

Its main function is to strengthen the heart and lungs, so that the blood can absorb a large amount of oxygen in a short period of time.

It can greatly increase the physical ability in an instant, and then temporarily have the same physical strength as the ghost.

But because others can't withstand the power of the sun, they can't learn the breath of the sun.

Ji Kokuenichi instructed them and developed other schools of breath based on the breath of the sun.

It includes five basic genres: "water", "thunder", "flame", "rock", and "wind".

After that, the members of the Demon Slayer Team followed these five basic breathing methods.

A wide variety of derived breathing methods have been created.

The advent of the breathing method gave the ghost killing team a weapon to deal with ghosts, and gradually gained an advantage in the war with ghosts.

And it was the breathing method that intrigued Roy.

In fact, he studied the breathing method a long time ago, but unfortunately he has not been able to grasp the essentials.

This is also normal, even if it is Jiguo Yuanyi, he is born with the breathing method, so he uses it as a basis to create his own breath of the sun.

Otherwise, with Roy's kendo talent, as long as he creates his own breathing method, he can also become a strong party.

Therefore, the main purpose of going to the Demon Slayer Blade this time is to obtain the breathing method, which should be very simple to complete.

The Ghost Slayer doesn't hide anything about breathing.

The second purpose is to take in a few dependents to enhance his strength, and it is best to make him a superior demon.

After thinking about it, Roy grabbed the hand of the son.

Then he smiled at the other girls, "We'll see you later!"

With that, Roy clicked on the world of Demon Slayer.

In the next second, they turned into a white light and disappeared in front of the women.

..................................................

(PS: Newcomers and new books!Ask for flowers, ask for evaluations, ask for praise, ask for three times!ask for three times!

.)

Your support is the motivation of the author! The author has saved 200,000 manuscripts, please rest assured to collect them. )