Endless Extraction

Ningchuan traveled through time! But he's not the only time traveler! There is a grandfather who is suspected of being a time traveler whose life and death are unknown. Ning Chuan said that he didn't want the pear to be too big! The sudden binding of the unlimited lottery system made Ning Chuan calm down a little. But later I discovered that I actually had a split personality, and also had a mental world? Let's see how Ningchuan survives in another world! Ps: Updates or whatever, just let it happen!