In a mysterious, fantastical parallel universe, the paths of history intertwine in extraordinary ways. Crown princes from different dynasties, each destined for a different fate, are swept by a mysterious force into a special chat group that connects them all. Like a link between past and present, the group breaks through the barriers of time and space, allowing Fusu, Liu Ju, Zhu Biao, Li Chengqian, and the other princes to speak freely and vent about their turbulent lives as heirs to the throne.
But this mysterious force isn't content to let them simply talk across time. By a bizarre twist of fate, the group unlocks a special “identity swap” feature, setting off a series of hilarious, wildly imaginative adventures. In this world, the politics and cultures of different dynasties blend in unexpected ways, making it possible to rewrite the destinies set down in history. And as the princes trade identities, the shifting fortunes of each dynasty grow ever more unpredictable.
