In 2021, the four girls in dormitory 318 will embark on a journey into society. After experiencing deception, breakup, cheating, confession, serious injury, dormitory fights, and criticism in the past four years, the smiles on their faces became brighter because the opportunities and tests that followed made the four girls understand that time is long and life is short. They only do what they like and only love the people they like. They are determined that no matter when and where they are, there are roommates in the corner of the world who are willing to wipe away her tears. . .
Concept: Innocent friendship in college girls' dormitory