I am a libertine, cynical and indifferent to everything. I have many girlfriends, but I really don't feel any feelings. The middle-aged father is going through a relationship and life crisis. The harsh reality and the passage of time make him often miss the past. As his son, I became his loyal listener. At first, I listened to his stories as jokes and thought he was so old-fashioned. Gradually, I began to doubt myself. Maybe one day I will become like him. When I reach middle age, maybe I can only spend time in nostalgia for the past. So, I decided to start another life...