A short spin-off anime released on "Kouya no Kotobuki Hikoutai: Oozora no Takeoff Girls!" game app and YouTube.

In a day like any other, Cao Xiao Man's brother, Xiao Bei, is stabbed by a man after defending a mysterious girl. Due to the incident, and to buy medicine for his brother, Cao Xiao Man decides to earn money in a rather strange way: cross-dressing as a girl and seducing men. When he arrives to his client's house everything seems to go as planned, but the client soon discovers that Cao Xiao Man is, in fact, a boy. He decides to put Cao Xiao Man in a game where he is turned into a girl. In order for Cao Xiao Man to go back to being a boy he needs to complete the game and find the 7 Loyalties located all over the country.

In order to avoid troubled times enthusiastic and cheerful Hmong girl Na Sheng travels a long distances to find the dream home-Yunhuang. But is Yunhuang really the legendary Taoyuan Wonderland? With every step she takes deeper into Yunhuang, new scenes of bizarre and horrifying reins of terror is being revealed.