He orphaned his father from a young age and his whole life with his mother. My mother was busy with work every day and after school, she always spent time at Kenichi's house, her childhood friend. Kenichi's father always listened to my worries, even when I was sad or painful. He is kind to me, like a real father. Then one day, 5 years after growing up and married Kenichi, an affair was discovered. In the midst of loneliness, what appeared in my mind was Father Kenichi's gentle face ...