Soojin went on a business trip to Taiwan but she didn't know that her destiny was already waiting for her. They always say "What happens in another country, stays in another country", but is that really true?

Yuqi's family moved to korea when she was a child. After graduating she went to china for one year as an aupair only to come back to find out her sister became a teenage fangirl of this one famous group she never heard of. But what if she meets the leader of that group by coincidence and doesn't even know about it.