In the ice and snow, Madrigal curled up on the roadside was lucky enough to be rescued by three homeless children. Although they lived in poverty, they used their young shoulders to hold up the sky for Madrigal, and built a warm home with love and responsibility. Maduge also relied on them to tide over the difficulties. The four children grew up hand in hand, turning this special family relationship into a driving force for progress, and jointly created their own bright future, vividly interpreting the true meaning of family and the power of love.