My interpretation: Kai is the only member who can teleport and get out of the maze and then when it goes back to the maze there are other EXO members which he has to help, although Kyungsoo is his bae so he's the top priority so he's shown longer, and then in the Overdose intro there are little Chinese flying shiny lamp takeout boxes which actually possess EXO which is why they went in the maze in the first place and why in the song EXODUS they say "she's so dangerous" in which they're actually talking about flying lamps. And then Kris and Luhan woke up from the possession shit because they recognized the Chinese takeout boxes mostly because that's where they had their dates. AND then, they were sasaeng-ing Kai to see what he was doing and he was actually helping EXO and the hint on twitter is saying that 10 members who passed the maze didn't actually pass the maze and it was some hallucination because ayy shady Chinese restaurant and honestly what am I saying bUT EITHER WAY YOU GUYS KNOW I'M RIGHT and also that black bird means bad news for Kai and bad news means Kyungsoo isn't going to escape bUT D.O. IS ACTUALLY BEHIND ALL THIS BC SATANSOO