I really like the world of Fairy Tail, so I added a character without authorization. This character has no CP, does not open a harem, and even has a very low impact on the plot. He is a non-main supporting character.
I hope you can watch the growth story of the male protagonist slowly. In the author's mind, Fairy Tail is first, followed by the male protagonist. There will be no shortage of growth plots for important characters in the original work, so don't worry.
The mechanical + author setting is also my first attempt, so you may not like it.
Demining
Text third person
My copy is useless, please move to the main text.
Intention: We have done so many false things in the name of good, but now I am going to do something real in the name of evil.