Mi Bao Zhi Guo (2021) 16/04/2021 18:29 The Country of Rare TreasureOriginal Net Animation Spring 2021, released by the studio 2:10 Animation, with the support of producer bilibili, in the genre Fantasy, Mystery, Sci-Fi. Song "Duwang", the opening single performed by "Pengan Ni". Song "Gui Qi", the ending single performed by "Cha Er Niang, Xiaotian Yinle She". Dunhua / ONA / Original