警匪片宇宙 (Associated Names)

In this world, there are Chen Jiaju in "Police Story", Chen Yongren and Liu Jianming in "Infernal Affairs", Liu Jiehui and Li Wenbin in "Chill", and the painter of "Wu Shuang". In the dormitory of the Hong Kong Police Academy, the reborn old detective suddenly discovered that this turned out to be a universe of…