I, the Swordsmith, Traveled Through Time with the Heirs of the Mo Family.

Early days were more routine As an outstanding student at the Military University, Xu Moyan never imagined that he could get a golden finger when he went home to worship his ancestors, let alone that he could travel through time with his good roommate. Xu Moyan: Do you have that? Roommate: Which one? Xu Moyan: It's a must-have for time travellers! Roommate: System? Yes, what about you? Xu Moyan: I didn't! You actually have it, I feel so bad!