Start by Inheriting a Cafe

I think I've lost a memory. I don't know when it started, I traveled through various places and times. I have listened to many people's stories in many places, and have thought of lending a helping hand, but most of them still follow the original trajectory. Watching a person pass away, I decided to do something. If the story could be repeated, would the result be another one? Then let me be the bug in every world This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.