In the mysterious continent "Xuanxi", it is said that six ancient secret treasures guard the balance of the world. A lost family treasure map makes Letian, Xiao Yu, Fat Hu and the mysterious man Anan form an adventure team and embark on the road of treasure hunting. On the way, they visited the ruins of the forest, the ice field fantasy, and the secret city in the desert, cracked the dangerous traps, made friends with all kinds of strange characters, and fought against the enemy and friend Mo Li and the dark forces behind him. The laughter, misunderstandings, growth, and interdependence between teammates in critical moments constitute an adventure chapter with ups and downs and constant humor. As the secret treasures appear one by one, the ultimate test also emerges: they must not only fight against greed, but also protect each other's common ideals and commitments.