A Samoyed named Icarus left home in anger after being shaved, and fell into the abyss of wandering. She experienced hunger, broken legs, love and betrayal, gave birth to a child in a bridge cave, endured the pain of losing her daughter, and raised Lasi and the sailor alone. In the cold winter of fate, her daughter-in-law and young grandson died one after another, and she dragged her remains to the end of her life. At this moment, the rescue station found the grown-up little owner Shen Xingye through the remaining dog tag around her neck. In her last moments, the boy knelt in the bridge and placed his palm on her head. Icarus finally flew back to the sun.
