Her name is Qin Youyou, and she has always made it her duty to give gifts to her younger brother Qin Zuo's teacher. His name was Gu Yuanbai, and he was the teacher who Qin Youyou always wanted to give red envelopes to, but what he meant was: I don't accept red envelopes, I only accept people.
She said in a bad tone: "You don't have to worry about my affairs."
But he said: "You will be under my control from now on."
He asked her again in a seductive tone: "Be good, you will be under my control from now on, okay?"