Haikyuu: Zero To Almighty - Chapter 445: Blatant Provocation

A biker tries to save a cat on the highway and gets hit by a truck (Truck-Kun), he was rushed to the hospital but, due to internal bleeding, he dies only to be reborn as a cat, in a new world with a system.

In this new and vast world, he tries his best to get used to his new body and get stronger along the way. With his overpowered system and skills. To one day become untouchable.

Jiang Feng considered himself just an ordinary delivery guy.Until one day, a young man suddenly appeared, carefully grabbing his hand and saying, “Judge, Judge, I am the King of Hell.”“…” Jiang Feng replied, “King of Hell, King of Hell, I am also the King of Hell.”The King of Hell turned around, tearfully addressing the Black and White Impermanence, “I knew it, he’s been wanting to usurp my position for a long time!”—-“Those people all say that Heaven has the virtue of cherishing life, and tell me not to dwell on it anymore. Is it true that after people die, they don’t even have the right to appeal for justice?”“They look at life and death, I only judge right and wrong.”“Who are you?”—”The Judge.”

In the King’s game, the [King]’s order is absolute and has the power to create rules. As the owner of a special physique, Gu Huai was selected by the system to participate in the game. “Win the game and become the [King], and you can obtain whatever it is you desire.”

- Description from Novelupdates

Nero was an orphan boy who one day went to sleep like any other day in his apartment. However, what he did not know that the moment he slept, it would be his last day of life...Or at least that was how it should be.Nero's soul wandered between the worlds and ended up entering the body of a girl who was trapped in a human mutation laboratory. While the girl's soul was still alive, he hibernated inside her body.After so many tortures, the girl named “Zero” in the laboratory died. But, it didn't end there, when the girl died, something very strange happened, something took control of the girl's body and that same thing escaped the laboratory.It was when Nero what that was hibernating in the girl's body woke up and realized was completely naked. In addition, he realized that he turned her into a beautiful winged woman with white hair and some pink strands.