After Traveling for Hundreds of Years, the System Is Loaded

Traveler, there is a system, the system is loading... Ninety-nine years later: Why hasn't my system finished loading? I'm going to die... Ding dong! System loading completed—— It is detected that the host is currently in a wandering spirit state. Are you looking for a parasite? Bite! The possession is confirmed, the fit is 99.99%, And the current physical condition is detected to be old. Do you use "Rejuvenation Pill"? Bite! Used successfully, received the task, rescue Gang Leader Qiao (infant body), do you want to accept it? …