You Killed No. 0 Alone and Told Me to Go Back?

Ye Tianchen, who became the ultimate emptiness and had killed No. 0, Suddenly lifted his seal and unlocked his memory, remembering that he was a Chinese time traveler! And the system now gives him two choices 1: Return to the world before traveling Reward:? ? ? Two: continue to stay here Reward: Immortality I will definitely choose... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.