Krystal was crumbling, but Amber was there to hold her.

In the bustling streets of Seoul, Amber Liu’s heart races when she spots Krystal Jung—the kind of beautiful that leaves her breathless.

Amber was supposed to be enjoying her vacation now, yet she found herself getting married to her best friend's fiance.

With the conflicting schedules and constant fights, Amber found her relationship slowly going into shambles.