Family affection is the most precious treasure of a family. Encounters will not turn around life's circumstances out of thin air; what can truly make life go well is mutual understanding, self-reflection, and down-to-earth hard work among family members. A six-year-old little female protagonist unexpectedly crosses through time, using a child's unique innocence and purity to melt away the misunderstandings and rifts deeply buried in the older generation's hearts. She gradually understands that life is hardly perfect in everything, learns to accept the flaws in life, double cherishes the family members staying together before her eyes, and passes on the warm, positive concepts that harmony in the family brings prosperity to everything, diligence establishes one's person, and frank communication.