Eun-Soo Min is an all-star overachiever. She is intelligent, beautiful, and successful. Her life is going great, and the last thing she wants to do is get married. So when her boyfriend proposes, she dumps him on the spot. Still, anyone would be depressed after a breakup. She goes drinking with her coworkers and winds up in bed with Hyun-Jae Do, the team newbie! She decides to forget about the one-night stand until the morning sickness starts. Will she let Hyun-Jae raise the baby with her like he wants to? Or will she stay true to her anti-marriage stance? (Source: Tappytoon)