She is a sports student with a carefree personality, but she also loves to cry and is emotional. He is a neurotic academic, suspicious, sensitive, cunning, controlling, and phobic of women. They met each other as teenagers and became each other's first love. That rainy night in the alley ten years ago became a nightmare that they couldn't erase. When they met again ten years later, he had a different face. He was a cold and overbearing president. He came only for her. Even if they hurt each other, as long as he was by his side and belonged to him.