How to face your ex is a compulsory course for everyone in their growth.
Xu Zhen failed miserably in this class and retaken it, and the collapse of his psychological defense always involved the name of his ex-boyfriend - Lin Cheng.
The breakup with her current boyfriend Chen Zhe left her at a loss as to what to do; the appearance of her ambiguous male best friend Tao Ran gave her even more headaches.
This is a story that belongs to women, a story that belongs to those in their twenties - they are not mature enough and cannot be willing to let themselves be stupid and naive.