Oh yeah, I forgot why I dropped this manga like a year ago. This is boring as hell.
Just get to the school already and meet the villainess girl. The concealment spell and the sword training is enough of a cheat. But no, he also needs appraisal, and also alchemy, and also the wind god's protection, and also a flying machine, and also whatever he's going to get next chapter because I think he crashes in an elf forest.
It's just excessive, and it's delaying the story I actually came here to read.