I had a dream the other day, it must have been a movie of some sort with 3 Asian-Caucasian guys (probably of East Asian Korean descent) who went back to their country after a war (I think it was). They shot up a gate manned with 1 or 2 Chinese guards (who they killed) to access a building, and they were almost killed by the group of Chinese secret agents who lived in that building when they were saved by the leader of the group, who said the 3 were deep cover agents from the war (which wasn’t the case). But the 3 did meet the guy before. It was a confusing dream and that was most of what I remember.