Altough it's still a draft, it has :
-> Proper Beginning and the End
-> Realistic Worldbuilding
-> Heavy action despite being slice-of-life
-> MC isn't Overpowered Mary Sue/Gary Stu
-> MC still have good brain on their head despite average power
-> MC still becomes jobless from time to time despite the prowess and ability, after choosing into the wrong school and subject.
-> Realistic interpretation of Flag and Tropes
-> Non-Evil Church
-> Proper dating experience between isekaied transmigrator and local medieval magicworld people
-> Proper showing of aftereffect, consequences, and post-event development after anything significant happened.
-> The story still continues when MC becomes old man
-> There's a Mary Sue MC cameo in the story