I stay up-to-date with the BIG 3 (Naruto, Bleach and One Piece) Its kinda gotten a little crazy with how powered up everyone is but i guess this is that type of manga where a more powerful opponent comes along and kicks their ass, they go train, comes back and wipes the floor with them. Still a great read tho
That's Shonen, literally an entire genre dedicated to that exact premise lol