After her loving mother passes away, the orphaned Guoguo takes shelter with her second uncle's family. Seeing how cold-hearted people can be, she has no choice but to set off alone. When the road ahead seems uncertain, she is fortunate to meet the kindhearted Prince Jing, Helian Jing. Moved by compassion, the prince adopts her as his daughter and gives her the name Helian Guoguo. A wooden pendant passed down through generations holds her mother's final warmth and remains by Guoguo's side every day. With her pure and sincere heart, she gently comforts her melancholy younger uncle, Helian Heng. By a twist of fate, the portrait of the prince's cherished birth mother comes to light, finally unraveling the long-buried mystery of Guoguo's origins. Father and daughter let go of their lingering heartache and finally reunite as a family. The enchanted wooden pendant glows with a warm, gentle light, guarding the crabapple tree in the courtyard year after year, allowing longing and tenderness to live on forever.