Fantasy: Invincibility Starts with the Sword

The invincible sword possessing the Chaos Sword Bone became the strongest of the younger generation after leaving seclusion, but he decided to take a trip to the lower world? Xu Changsheng just wanted to say: "Well, if my system didn't need to suppress the Son of Destiny to be able to function, I would have stayed in the upper realm until I became emperor!" A certain son of luck: "Xu Changsheng! I will definitely kill you to avenge my master!" Xu Changsheng expressed his helplessness at this. The system asked him to do that. How can I become emperor if I suppress you? How to take the road to ultimate invincibility? This kind of system will directly fill you up with hatred, but what can you do? You could kill me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.