When Wu Qi was ten, he stumbled upon a body-tempering manual in an ancient tomb behind his village. Just after he finished the college entrance exam, the tomb behind his village brought disaster upon the entire community, and the whole village was slaughtered. Wu Qi had once hoped to live a quiet life, but after witnessing his parents and fellow villagers being brutally killed and dismembered, the hatred in his heart became impossible to suppress. To exact revenge, Wu Qi struck an understanding with the Yu'an Bureau, an organization possessing the most advanced technology, and began fighting relentlessly against the disasters humanity would soon face.