The male teacher's name is Wang Ming. He used to be a very ordinary male teacher. Because he is usually unofficial, he likes to flirt with his female students, and often happens to some unknown things with his female students. That mysterious company's personnel is to see his point, so he developed into a company puppet, let him specially seduce female students, and those female students are also made into evil spirits.

This is more than three years away. In the past three years, Wang Ming has helped the company develop Duhua evil spirits and nearly twenty female students. His guilt is absolutely unforgivable. I can't afford to kill him...