The Most Powerful Fantasy Training System

A young man travels back in time, but there is no system and no grandfather. How can you mess around with this? See how he grows step by step with the edgeless giant sword in his hand and the small dagger at his waist, creating the strongest training system. All heavens and realms are immortal and no longer subject to the vitality of heaven and earth. When someone in later generations talked about him, they just said: That man is truly invincible in the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.