Yueman has been a "light person" since he was a child. Grow up healthy, go to school quietly, and work smoothly. Became a Chinese teacher. After being knocked out during a lecture in the classroom and waking up again, she found that she seemed to be in a parallel time and space. People here have "pheromones", and people are no longer divided into simple men and women. Instead, they are divided into Alpha beta omega.
The story of Yue Man and her cute partner Jing Ran taking the students in their class to make progress and grow together.
Concept: There is not only love in life, but also family and friendship are equally precious.