It is possible you are referring to a different series with a similar name, such as Isekai Ojisan (Uncle from Another World), though that series also has not reached the 300-chapter mark as of January 2025. Where to Follow Updates
, a reincarnated S-class adventurer who retires after slaying a dragon. His new "ambition" is to live as a "sugar daddy uncle" (Papa Katsu) in a magical city, using his vast wealth to attract young girls while occasionally dealing with monsters that interrupt his dates. or a site that hosts the raw Japanese text for these chapters? It is possible you are referring to a
Here is a generated feature specification document based on your input. or a site that hosts the raw Japanese
: Lists collected volumes (1–7) for those interested in the physical Japanese editions. It is possible you are referring to a