Returning to the 1980s with memories of the future, Chen Weidong finds himself back at a turning point in his life. Faced with hardship and his family's hopes, he no longer runs away. Instead, he relies on hard work and ingenuity, venturing into the mountains to find opportunities to change their lives. From a hot meal and new clothes to giving his wife and daughter a safe, stable life, he gradually becomes the pillar of his family. In that bitterly cold era, the whole family works together and, through perseverance, welcomes a spring of their own.