It’s a typical rainy day where Sana and Dahyun talked about their feelings, their memories, their relationship, and the things Dahyun wanted to say to Sana personally, but chose not to.

She just had to keep reminding herself to just say goodnight and go. Just say goodnight n go.            

"Call me Sana-unnie, we dont have to be strangers. I want to help you fix your problems, Dahyun-ah, if you'd let me."   "Okay, unnie. Help me then, and I'll help you."  

Dahyun,Chaeyoung and Tzuyu known as The Trouble on their University.Everything to them is nothing new not until they met Momo,Sana and mina . What will gonna happen in the six of them? Could it be for Good or for Worst?

"SANA was a beautiful,strong,kind werewolf and alpha King's daughter." "DAHYUN is a human that was bron between werewolves. She never give much care about being a human. Dahyun left to study overseas when she was 10." "SANA's parents died when she was 16 because of the war and became queen alpha."     I'm sorry for mistakes because  English isn't my main language. TT_TT let's continue.

It all started with a dream . Sana was sure thats all it was but she just couldn't get it out of her head.  A bad day with a crazy ending ... Was that the girl form her dream ?

Dahyun had always hated Valentine's Day. She'd always envied the other couples, seeing as she'd never really had a real relationship herself. However, when she finds herself getting notes throughout the day from a secret admirer, she notices her views have changed.  

As a new professor, it is compulsory to stay professional in their field. It's just that her girlfriend is her student. They have been dating for two years not knowing Dahyun applied in her university. Now, Sana has to deal with a whiny baby trying to get her attention.