I Traveled Through Time and Became a Real Person in Charge of Teaching

No matter what I write, I feel like I am seeking death all the time. I won't talk about this anymore, but the Nascent Soul forcibly lowers the intelligence in half a step to increase the difficulty level of the copy and the number of words. The sect leader of the Heavenly Demon Sect actually deliberately arranged to send someone to his own death... Completely unintelligent.

Is there a female protagonist/

Very very beautiful