After escaping the dark and eerie confines of a cursed castle, Xiaomei finds herself at a secluded lantern festival deep within the forest. There, she meets Jing, the kindhearted son of the festival's organizer, who is working hard to craft lanterns and gifts for the guests. As their bond deepens, Xiaomei begins to heal from her painful past. Together, they embark on a journey through snow-covered landscapes and mystical forests, uncovering the beauty of friendship, healing, and new beginnings. Along the way, they face uncertain futures, but with Jing's unwavering support, Xiaomei learns that no shadow can dim the light of hope. Their journey is not just one of physical discovery, but one of emotional growth, as they set out to explore the world beyond the frozen lake, hand in hand, ready for whatever adventure awaits.