Manga Related Marriage / Zhiran Chenghun

A young girl plays truth or dare with her friends one evening and gets challenged to ask the first male that walks into the bar to give her his belt.

This evening was meant to be her bachelorette party after making a deal with her adoptive mother. The deal they made was that if she agrees to an arranged marriage, she will get to continue her studies. In order to keep her education going, she sacrifices herself, but little did she know the identity of her fiancé...