Time and space intersect. Dazai Osamu, Nakahara Chuuya, Ranpo, and Edgar Allan Poe in "Bungou Stray Dogs", as well as Dumbledore and Grindelwald, who were still in their teenage years before "Harry Potter" and lived together in Godric's Hollow, Kuroba Kaito and Kudo Shinichi in "Detective Conan", were selected by the game together, entered the castle copy, and jointly explored the hidden secrets...
In this article, cp is Taizhong, Luanpo, GGAD, and Kuaixin.
As for the content... The changing form of Infinite Stream is probably
Mission: Unity and cooperation, punishing evil and promoting good