I want to live a relaxed life even though I have cheat abilities.

This is a story about a middle-aged man who is killed during a convenience store robbery and is reborn in another world. The protagonist Christoph obtains cheat-like powers, creates magical tools, and manages his territory. From Chapter 5 onwards, I will align with the settings from the published book version, so please understand. Five years have passed since the tragedy of Crescent Ajibusda. Christoph has grown into a great nobleman with considerable influence within the kingdom... or so it would seem. However, his son Lutrex, at just five years old, helps with administrative duties. Christoph would really like to leave everything to him, but he can't show such an appearance to his son. Christoph earnestly wishes for Lutrex to grow up quickly. But then a disturbance arises in the royal capital, and after settling that disturbance, next comes... This work has been published as a book by Takarajimasha. If you would like, please purchase it.