Surprise! Tyrant's Little Crybaby Went on a Killing Spree After Being Reborn - Chapter 4

Yan Sagawa is the top academic master in the world of Conan, known as a national treasure talent.

No one knows that he is actually a time traveler, carrying the most powerful Xueba system.

But he also has troubles recently, and he has awakened a second system — the Great Onmyoji system.

Whether to believe in science and become the father of all mankind or believe in theology to become the god who controls reincarnation, this is a question

. . .

After thinking for a long time, he decided that he wanted them all!

Conan: This is impossible murder! Is there really a ghost?

Sagawa Yan looked at the shikigami flying in the sky and smiled without saying a word.

Kidd: What kind of magic is this, how could you hide it from my eyes.

Sagawa said: This is science, you scumbag

- Description from novelbuddy

A calamity descended, consuming the world in chaos.With their final strength, humanity raised towering walls and built great cities to safeguard the last remnants of life.But now, the calamity stirs once more.This time, humanity will not just defend—they will rise and strike back!Witness the heroes.Follow their example.Become the hero!

[December/January WPC Entry, support it by adding it to your library or giving powerstones]

Kaine didn't have the best life on earth: no friends, no family, no lover.

The only thing that he liked was the novel he read daily, “Descent of the Heavenly Demon”.

But what was Kaine's reaction when an astral entity told him that he died in his sleep and that he would be reincarnated somewhere with a system.

As you guessed it, he is now in the world of the novel he read with all the information he needs to live a good life.

But...

[Anger issues detected, rewarding accordingly]

“What do you mean anger issues?”

[Hatred System activated.]

……………………………………………………………

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A 34-year-old NEET otaku, chased out from his house by his family, found that his life is reaching a dead end. He then recalled that his life could actually have been much better if he had made better choices in the past.