I Transmigrated into a Galgame World and Went on a Rampage

Old Sai, don't go! I only wanted to help you. I never meant to cause trouble! The Mechanical Goddess can vouch for me. Just look at how many world fragments I've helped her collect.

This novel is about a transmigrator who helps a down-on-his-luck protagonist while causing trouble, collects world fragments while causing trouble, and romances girls while causing trouble...

In short, it's a journey to godhood spent causing trouble every single day.