When the whole world tells you, "Follow the rules if you want to live," Chen Mang chooses to tear them up.
In the death classroom, he smashes the faceless teacher, rewrites the rules of life and death with a broken piece of chalk, and beats the urban legend that eats "numbers" until it wails in terror.
But only on the day he cleared the instance did he understand: this game had been set up to target his mother, who had been missing for twenty years.
"You dared to drag my mom into this game? I'll wipe out every last one of you urban-legend peddlers."
