Been a while now.Spoiler................The teacher left the school and created his own company. Mayu and friends now work with him Maro maro
huh, that's not how i expected the manga to end at all. But then again, the mangaka is known to subvert expectations, so ig it makes sense. Thanks for the update!
Nooooo author please don't do this to siwoo. Red hair can move on on his ownnnn