I, from Teacher to Empress, Who Dares to Disobey Me?

Murong Yu, who was unexpectedly reborn, became a high school teacher. The boss is calling. Sorry, it's not during working hours. I won't answer the phone. Colleagues gave me small shoes, but if I didn't wear them, I would yell back at them. Let me teach and educate people, no problem, but first change the school system. No? Do I feel like I'm asking for your opinion? In this Dharma-ending age where your spiritual energy is thin, I am the eternal empress! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.