这Omega又凶又野[全息] (Associated Names)

Transmigrating from the Apocalypse to a technologically developed, peaceful world, Qiu Yu’s killing skills cultivated through hundreds of life-and-death situations suddenly lost their use, and even his body turned into a weak, squeamish… Qiu Yu’s world views shattered into pieces: What the heck is an Omega?! Qiu Yu, who knows nothing but fighting, eventually decided…