It aired on Dragon TV from 24 April to 6 June 2017 and was also streamed on QQLive.

[1][2][3] Yan Xiaolai and Ji Tiantian have been best friends for more than ten years.

At the wedding ceremony when Tiantian is about to marry another man, Xiaolai regrets that he never confessed his feelings for her.

An angel appears and offers him a second chance to change the past.

Xiaolai travels back to various events of their life, hoping to change the outcome of their relationship.