Nobuki Kobayakawa is a surgeon at a university hospital who is beset by troubles with human relations at work and wearied by his emotionally unstable and jealous wife, although he loves his daughter. He then happens to meet the woman Kana and is attracted to her. However, Kana has a secret past. Should he seek new happiness with Kana by leaving a home that only wears him out? This drama is a warm depiction from the man's perspective of the life of a man who stands on the crossroads of life.