Part 1

"You shouldn't look so happy, Yoon Se-ri," Se-ri said to herself. "This is a big deal. You are in serious trouble."

Unabashed, her face continued to express idiotic joy. "This is fate," it said back to her.

After the end of the series, Se-ri makes a discovery that threatens to overturn her and Jeong-hyeok's lives, leading to hard decisions for them both.

Content note: references to pregnancy, fertility issues, abortion, childbirth.