When games descend into reality, the world's rules are overturned, and humanity enters an era where everyone can change class.
Monsters run rampant! Countless secret realms, dungeons, and abysses await! Terror and treasure coexist! Danger and opportunity go hand in hand!
Only by becoming a class-changer and growing stronger can you stand at the pinnacle of the world!
When Yu Bai transmigrates, he is abandoned by a two-timing woman and left to take the fall for her. Then, by chance, he awakens the world's only S+ hidden class, the Gu Master. By using Gu to control other people's skills, he can become a true god.
The woman who used him? Dead.
A spoiled rich kid who picks a fight with him? Dead.
The family that abandoned him, then comes crawling back? Dead.
The boss of the world's top dungeon acting all high and mighty? Dead!
That's right, anyone he can't stand has to die!
He is the world's one and only true god.
