It's Only Thirty at the Beginning, Angry at Muzi's Mother

Li Ran, who traveled to a world including, thirty years old, obtained a god-level system. Want to successfully activate it? I'm sorry, please go ahead and get angry at Muzi's mother. After confronting Muzi's mother, there are still many tasks waiting for Li Ran to do, and many people waiting for Li Ran to save, Wang Manni? Gu Jia? Zhong Xiaoqin? Don't be in a hurry and come slowly one by one. The more you do, the stronger you get, yes, the more you complete tasks, the stronger you become! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.