When Duan Zhou woke up, he found himself lying in the coffin and remembered nothing except his name. He is the last disciple of the Tianji Sword Sect. It is said that he is a talented man who can do all the decathlons, but he can even cook a bowl of noodles and blow up the kitchen.
His benefactor and mentor, Xie Yuan, the only elder of the Sword Sect, was a horribly rigid old man who forced him to recite sword tactics and practice mental techniques every day. If he was not careful, he would be forced to stand on a cliff for a night. Duan Zhou thought this was just an ordinary drama of a strict master producing a great disciple, but gradually he discovered that Xie Yuan seemed to be hiding a huge secret - he was the only one who survived the night the Sword Sect was destroyed, and a sword was sealed in his Dantian.
That sword can talk. It says: Your benefactor is actually your enemy.
With a life-saving grace on one side and a bloody feud on the other, Duan Zhou was forced to uncover his tampered memory in the fog of suspense, as well as the truth that everyone was hiding - who is he?