Yoon Dujun and Jung Minah had been dating for 2 years. Minah loved Dujun very much and she was even ready to spend her whole life with him. But not Dujun, he just saw Minah as his toy. He did love her but he just don't realize it. Every single night, Dujun would bring girls everynight with him, not just one but many. Even though it hurts to see him with another girl, she didn't care, she was blinded with love. But everything changed when Dujun got drunk this night and told Minah to leave and to never come back. Right after these words he said, her eyes finally opened. She packed all of her belongings and left and promised to never come back. But what happens when Minah was already 2 months pregnant with Dujun? Will she stay behind with Dujun or will she move on and live her life with Dujun's bestfriend, Yang Yoseop?