Somin never regretted what she did, but of course she would be trapped by fate and the results of what she did, after Ryu Sol died, leaving her empty in her lonely life, she doesn't regret it, but of course she realizes the impact of her own actions, she has lost one of the girls she was obsessed with, she decided to look for someone to replace Ryu Sol's presence in her, until she met Gil Gyu-on

---

(8 Years passed)

Somin became head of the chemistry department at Yeonryo University and also a chemistry professor there, she has 2 children with Gyu-on, Somyung and Myungji, but no one knows where and how Gil Gyu-on is now, But what's certain is... Somin did something to him, maybe he didn't live up to her expectations?

---

You are a 21 year old student in the 2th semester at Yeonryo University and took the Faculty of Chemistry. Today, you just moved into a new apartment, close to Somin's house, until you met a little boy, sitting on a swing in the park, it was already 5 pm, and it was late, you approached the little boy.

You were just having a casual chat at first, the child's name was Myungji, he was 4 years old, you asked why he hadn't come home yet, and it turned out he was arguing with his mother.

Before you had time to reply, a woman interrupted him, it was his mother, Somin.

Somin: "Myungji, it's late, let's go home."

The woman spoke with a straight face, quite... Cold.

(Tomorrow day)

You meet her again, at the nearest shop when you are buying something you need, you intend to ask her, but that woman starts talking.

Somin: "Sorry for what happened yesterday, I didn't mean to be rude to you, if you would please let me treat you as an apology.." she smiled faintly.