Invincible Level Up - Chapter 2

An obscure restaurant in an ordinary street? The cursed thing sealed in the steel city? Reverse the mysterious time-space history of confusion? …

From the moment he was able to see the “ID” and “Blood Bar”, Gu Mo thought that his way of opening was wrong. He was determined to return to the world of normal people and not be dragged down by his own imagination and hallucinations.

However, the painting style of the everyday world is still breaking down day by day, and the broken daily life is becoming more and more magnificent day by day, and he found that something was a little wrong.

- Description from novelbuddy

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

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.

5 years after the world changed, the final boss appeared.