Min Yoon, because of a mistake in his youth, got a girl pregnant and due to guilt, couldn't let the child be aborted. Therefore, she gave birth to the child and left Min Yoon alone. Several years passed. Now the child was five years old, but Min Yoon was still attending university. A disaster. Min Yoon could have had the best life, he had a beautiful face to win the heart of any girl, but now with a child, his entire future was destroyed, his family had disowned him, and all that remained was a dorm room, a part-time job, and a small child.