Seeking out close kin lost in the mortal realm, an innocent young maiden embarks alone on a wondrous journey. Holding a pure heart, she resolves misunderstandings and hardships along her path with kindness and wisdom, and unexpectedly reunites with her father in the ancient city of Jinling. However, ancient mysteries and unknown challenges are quietly emerging, and a trial concerning love and protection is about to begin. The cute toddler travels through the mortal realm, where warmth and wondrous encounters intertwine, watching how she parts the mist with the power of innocence and reclaims reunion.