"I'm into someone." Cang Shu, a straight-A student who always indulges in learning and has no passion for social contact, actually announces in public that she likes the poor student Qi Lin?! Thanks to a misunderstanding, the two of them begin to get to know each other. When a girl who disdains to make friends meets another girl who desires to be loved, what will occur between them?

A bittersweet romantic comedy about a job seeker who suddenly gets stuck in time as an old-ager one day, and an extraordinary internship with a prosecutor who is caught up in her all day and night.