Returning to Parents' Seventeen - Chapter 72: If you go, how could he not?

To save a doomed fantasy world, I killed the main characters, then destroyed the game world, and fell into another timeline as the academy's top seat and rival to the protagonist.Now, I'm trying to save the world and steer it towards a better ending…But I'm the final boss.

Jack regarded himself as the greatest failure in the world; a broke unemployed law student who does nothing but laze around all day.This was until he was chosen by the Urban System.[Urban System Activated.]With its activation, the system elevated him beyond ordinary, gifting him the kind of video-game skills only protagonists possessed… and exposing the world’s real, long-buried truth.In reality, no human in the world was actually human. Everyone were descendants of fantasy races, each possessing strange powers and abilities that was supposed to exist only in myths and legends.Moreover, with the activation of the system, he had inherited the fate of the previous user who live the truth of the world all his life.Now Jack must confront that destiny, facing the dangers of a world far more fantastical… and far more perilous… than he ever imagined.

After a mental patient committed suicide, he was reborn in Tokyo? My brother is in Neon Lanyun?br> Then, the infinite space called him?

“Conquering the world and becoming the king of the world is just my part-time job. My life only exists to seek interesting things and things.”

“Well… at the moment when life dies, the desire for death and survival is intertwined. It’s really unstoppable!”

“Let me… let me… feel something more interesting!”

By the protagonist of being sick.

PS1:

Do you think this is a brainless and harem-covered anime doujinshi?

Do you think this is a novel that is fun to complain, has no morals, has no lower limit, and only sells cuteness and pretends to be stupid?

Do you think this is a dark and curious, bloody, tyrannical and inhumane killing movement?

Oh ho ho (sinister laugh), don’t be so simple.

PS2: “I don’t want to take medicine!” by the protagonist.

PS3: Newcomers and new books, ask for everything, recommend tickets, collections, rewards, etc.

- Description from novelbuddy

The King of the Underworld returns, and due to a marriage contract, he comes back to the city to marry, only to meet his ice-cold wife. Surrounded by numerous admirers, including a former first love, a beautiful colleague, and a cute lolita... As skilled enemies attack, watch how the King of the Underworld responds.