Board Thread:Questions and Answers/@comment-37328639-20181028101709/@comment-10330822-20191002053431

Its a lot easier to level up if you are being supported by a stronger force. Because it prevents you from over-stepping and getting hurt if someone much stronger is constantly watching your back. That is why Satou went into labyrinth with the girls first, then when they got strong enough, he let them in there alone. Also, he teaches them how to hunt more efficiently, which isn't a thing there. That is his power-leveling. And it happens progressively from there, with the "Golden Knights" training the explorer teachers, to the explorer teachers teaching the students, to the golden knights training the silver knights, and so on...