I'm looking for a manga/manhwa where the mc is op and he's some kind of teacher, sect leader, or even a babysitter where his job is taking care the others and make them op like Isekai Yururi Kikou (not really makes them op also ok) or where the mc is giving other characters some kind of power like I'm Really Not the Devil's Lackey

As a side note, i can't use[m][/m] this code is it because site update? If so please someone report the bug Or is it me just being dumb?