Do You Want to Become an Immortal?

Travel to another world and become an epic loser. Fortunately, a rebirth system was bound to it, allowing Bai Yechun to successfully enter the fifth level of the foundation building stage after living for 10,000 years. Until one day, a rat spirit who had been saved thousands of years ago came to repay his kindness. But Bai Yechun just remembered that what he saved seemed to be a hamster! After watching the pillar of his family being eaten away by a hamster as a teething stick, Bai Yechun wanted to cry but the system told him that there were more than 90,000 demons like this who came to repay their kindness... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.