Seichou Cheat de Nandemo Dekiru you ni Natta ga, Mushoku dake wa Yamerarenai you desu - Vol. 1 Ch. 4 - Together with Haru

[Moridin69]

I hate the fact that those two idiots are probably some very important characters

Yeah, it's this manga's Team Rocket comedic relief. They are persistent idiots jumping into every story arc just cause seemingly the author wanted some comedy but didn't want the main characters to do any of it