The heart knows what it wants but could the heart forget who she was?

Mina a world-famous lawyer was married to Chaeyoung who works as an undercover agent for the government. They had a well-built fortune on their hands, a perfect life but what happens if they stumble upon a tragedy that will change their life forever.

Will Chaeyoung remember the love she had for her wife? Or will she forget the love they shared?

Son Chaeyoung

Part of the armies' alpha team. A loving wife to Mina.

Son-Myoui Mina

Chaeyoungs adorable wife, since moving from Japan she became Korea's top lawyer. 

Yoo Jeongyeon

Leader of the Alpha team under the South Korea army.

Yoo-Im Nayeon

Jeongyeon's wife. A world-famous neurologist.

Kim Dahyun

Part of the Alpha team. 

Kim-Hirai Momo

Married to Dahyun, she meets Dahyun while promoting her Dance studio to the school where Dahyun's work as a part-time.

Chou Tzuyu

The Maknae of Alpha team.

Chou-Minatozaki Sana

Tzuyu's beloved wife works as a freelance model. Manages the bakery whenever Jeongyeon and Tzuyu are on an operation.

Park Jihyo

Nayeon and Jeongyeon's best friend. The head of the operation and director of the special operations department. 

---