When her boyfriend Bai Yueguang returned to China, she was broken up with. Out of anger, she impulsively approached her "sister" to get a marriage certificate.
Unexpectedly discovered that the so-called "sisters" turned out to be a misunderstanding
The story between her and him began with his secret love, and finally came to perfection due to impulse.
He was publicly humiliated by his ex-girlfriend because of his "giving personality" and was accidentally bumped into by her
He and she got to know each other through all the group work
A two-way rush between "payment" and "need"
