Depicts the process of meeting a family who lives a homeless life like camping along a highway rest area, and a couple who accidentally hold hands and the process of the birth of a new family. The story of a family wandering the streets with the hope that they will meet the warmth and affection, compassion, trust, and hope between people who still exist in the cold reality, is revived with the courage and help of someone.

Han Jung-woo, a pilot with top-class skills, is flying high and even appears on a famous TV show. But everything comes crashing down when a careless mistake causes him to lose everything, even his job. Blacklisted in the industry, no airline is willing to hire him. Desperate with no other choice, Han Jung-woo transforms completely into his younger sister's identity and succeeds in landing a job as a pilot.