Rebirth in Another World, Holding a Sword and Cultivating Immortality

[Cultivation of immortality + no system + no harem + light humor + no routine + non-refreshing article] Time travel to a fool at the beginning? Don't worry, there will be benefits every time you travel through time. If your brain is good, but your family property is in danger? Don't worry, I'll find you a backer. Is the other party a master of immortality cultivation in mainland China? Don't worry, I have a sword that can kill all evil.