The Emperor Is My Brother's Best Friend - Chapter 38

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.

Damien never asked for this life.Confined to a hospital bed, chained by a body that betrayed him, he spent his days battling the cruel joke that was fate. But when a single video game shattered his last shred of patience, he found himself facing something even worse—his own reflection, cast into a story that should have never been his.“Fucking NTR game!” He said as he threw the console.In the game, the player was nothing but a tragic figure. A weak, spineless fool, doomed to be discarded. A character whose sole purpose was to be broken.But was that really all he was?Thrown into a world that scorned him, Damien refuses to play by the script. If fate had already written his downfall, then he would carve his own path—one of defiance, of rage, of survival.Watch as Damien, a man who once had nothing left to lose, fights to take control of a story that was never meant to be his.Because in a world that demands he stay weak—he will either shatter expectations… or burn everything down with him.

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

As a transmigrator turned extraordinary creature of the human race, he found the world to be more colorful than he had imagined.To more easily access everything this new realm had to offer, he first needed a special resume. Then, he had to find the right place in a city perennially shrouded in fog to fill out an application, and the last and most critical step...— was to kill a chicken or catch a mouse.