“First love like a sword. It stabs me, it kills me, it leads me to heaven and hell. I love him. I love him no matter what. I love him in my guilty pleasure. I love him in the darkest of the world,” – Lami

“My obsession is gone. It took everything away. I’m a deadl inside my body. I continue to live to take a revenge,” – Sehun

“I love him. But you’re like a poison. Am I deserve to be happy?” – Sulli

FIRST

1. Lami SM The Rookies as Choi Lami

A 17 years old at nursing school. She’s a cute little sister. She adores her sister’s marriage life with her husband.

2. Oh Sehun

A 27 years old ambitious doctor. He’s Sulli’s husband and the heir of Choi’s hospital. Before their got married, they had a relationship for 6 years.

3. Choi Sulli

She was 26 years old before she died. She’s Sehun’s wife. She’s the 1^st daughter of Choi Siwon, the owner of the biggest hospital and the best doctor in the country. Her whole life was miserable. Her only oase was Lami.

4. Kim Jongin as Kai

Sulli’s bestfriend and Sehun’s rival. He learned about Lami from Sulli. He loved Lami for almost 7 years ever since.

5. Lee Donghae

Sulli’s 1^st love in her life. He was Sulli’s homeroom assistant teacher and her savior. He made big impact in Sulli's life.

6. Choi Siwon & Choi Sooyoung

Sulli and Lami’s parents. Siwon is the best doctor in the country, he owned the biggest hospital in town.

7. Choi Seunghyun

Siwon’s rival, he is the head of hospital commite and has a desire to take over the hospital in his hand.