Ten years ago, little girl Mu Qianxue accidentally lost contact with her family and was raised by a reclusive expert, mastering medical skills, chess, the guqin, calligraphy, and many other skills. Descending the mountain one day, she meets imperial capital big boss Gu Jingyuan, thus opening a brand-new life of being cherished by the whole family. As clues to her life experience gradually emerge, she not only harvests precious family affection but also repeatedly amazes everyone with her strength. Warm family members, a mysterious background, and wonderful growth intertwine, and a story about love and guardianship unfolds.