I randomly saw this on the front page, and before I knew it, I binged everything translated up to this point. The series has excellent world building in a small area, doesn't try to go too crazy while still utilizing OP abilities in a sensible manner, the protagonist is talented but not some glorious "chosen one", the timeskips are reasonable and not over the top, and above all else, seeing a bunch of kids smile will make anyone smile. There's even some scraps for the furry community as one of the characters is a wolf boy, and he's actually a good character to boot. Hell, EVERYONE is a good character.
Definitely one of the better series I've picked up at random, despite the warning signs of "isekai", "monster tamer", and basically every other flag that's overused and/or poorly utilized.