[CM Infinite] BAU in the Infinite

This is a product of my fantasies, and the setting is pretty bizarre... If that's not your thing, proceed with caution! (Oh dear, why does the boss always write such outrageous stories?) The main plot is just as the title suggests: the unlucky BAU team ends up in the world of Infinity, where their entire worldview gets turned upside down... Then there are all sorts of tender moments and mutual support. The ending should be... a happy one, right? The boss promises this will be a very cheerful story. Reid: My IQ is 187, you know. Chu Xuan (pushing up his glasses): The wisdom of mortals. BAU and Team Zhongzhou: ... Rossi: We deduce that the unsub is an Asian man in his thirties. After his childhood sweetheart was murdered, he developed a hatred of white people. He is extremely dangerous and psychologically unstable... What? Team Zhongzhou: ...Behind you. (Demon Zheng Zha flies past behind him, face dark, wings beating...)