Han Ruixue is a high school teacher.
Luo Zixuan is a high school student. Luo Zixuan loves the teacher, but the teacher doesn't love him
Luo Zixuan went to college and returned to his alma mater, only to find that the teacher was still there. How will the throbbing of youth end?
Concept: Love is regardless of age, as long as we love each other, we must be together