After being tricked into pretending to be a parent at school by her unlucky brother Xiong who had just had a fight, Jian Lan met her long-lost ex-boyfriend An Yi.
Brother Xiong didn't know what was going on and didn't care about what he was doing.
Then...
Then Jian Lan saw her ex-boyfriend frequently.
Intention: Even if we walk on different roads, we will eventually meet each other one day