A big party was taking place at Im Nayeon's party house. Sana, one of Nayeon's best friends and others was at the party along with Dahyun, her fiancée and mafia boss.

Everything would be perfect if Dahyun wasn't so stupid. Tzuyu, her best friend, arrived from abroad a few months ago and Dahyun became attached to her like no one else. Dahyun missed Sana's birthday, Dahyun didn't attend any dinners and honestly, it didn't even look like she was married to Sana.

Sana would be lying if she said she hadn't tried and cried a lot before giving up completely. Sana could be sweet and kind, but she knows how to be bad like no one else. Dahyun arrived at the party with Tzuyu, they looked like a couple if they didn't know about Sana's existence, Dahyun greeted everyone and when she saw Sana at the bar, she quickly approached with Tzuyu.

"Who gave you permission to drink, Sana?"

Dahyun said irritably while looking at Sana.