The Reverse System Wants to Murder the Immortal Emperor Host

A dead man traveled to another world and relied on a powerful master to become an Immortal Emperor. Returned to his hometown, but the system awakened again. What upgrade? Taking up cultivation? Do you think I care about you? System: "System upgrade progress countdown is 99 days, 99 minutes and 99 seconds" It's over, the system has been messed up and started talking nonsense... Seeing the return of the Immortal Emperor and the aristocratic families stepping aside, my wish is for world peace. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.