Yin and Yang are intertwined, and strange things happen. Two alien crossing teams that had no intersection at all became estranged from each other due to ancient cases in the water town. Racing to investigate the case in the southwest Miao territory, the snow-covered plateau was forced to join forces. From tit-for-tat to heart-to-heart communication, the journey together is full of dangers. They traveled thousands of miles across the land, solved the mystery of folk customs, repaired ancient seals, and joined forces to fight against the evil forces that secretly disrupted Yin and Yang. A journey accompanied by mountains and seas, a fateful encounter, and finding the light of the world in the treacherous ruins.
Intention: Both Yin and Yang have destiny, and the human heart is the source of all evil.