One Sword Dominates

In this era where the strong are respected, without strength is equivalent to waiting for death in this world. Cai Guo was betrayed and slandered by his own relatives, so he killed his senior brother with his own hands, and then fell off a cliff from exhaustion. With the help of a god, he was able to travel through time, regain a new identity, and become a son-in-law of the Su family. But the son-in-law has a great background and strength... Became a disciple of the academy, received the teacher's order, and went to kill the demon dragon... At this moment, he is the most powerful person in the world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.