At first I thought, clone of an isekai without the isekai would be superior, but went back and read Saihate no Paladin.
This isn't a clone of that, they are BOTH using the same: "A 'hero' raised by a swordmaster, a healer, and a scholar" archetype.
It's still not standing out from the rest of the "hero's journey." Having gods raise your MC seems rather boring, especially if you're going to dedicate several chapters to "growing up."