Global Class Change: I Am the Blade of Heavenly Retribution

The abyss invades reality, and the world is assimilated into a game. Humanity enters an era where everyone can choose a class. Mutant monsters run rampant, underground caverns spring up everywhere, and danger and opportunity coexist. Only by becoming a class-changer and growing stronger can one stand above the myriad races. At eighteen, on the day he chooses his class, Chen Lingyu becomes a hidden-class wielder: the Blade of Heavenly Retribution. Storm clouds gather. Strange phenomena fill the sky. A colossal sword shadow plunges down, its light illuminating the abyss. This sword shall strike, and demons shall fall. This sword shall judge, and the gods shall answer for their sins. This sword shall stand, and heaven and earth shall be swept clear. This sword shall protect, and the mountains and rivers shall know no bounds. With this blade, I shall root out evil to the last. I am the Blade of Heavenly Retribution. I lead the charge, and wherever my sword points becomes my territory.