The strongest assassin gets transferred to another world with his whole class

Kai Shinjo is an ordinary high school student by day – but a professional assassin by night. When his entire class is summoned to a fantasy world as Hero candidates, everyone receives powerful blessings except Kai, whose ability, Appraisal, is dismissed as worthless.

While others rely on flashy powers, Kai uses his deadly instincts, stealth, and assassin training to survive. Operating from the shadows, he proves that true strength isn’t always the most obvious, and begins changing the fate of this new world in his own way.