Kaachi in the video they play a group of friends who meet in a bar, in this bar they take a photo which ends up doing magic and makes the mirror that they ask of them appear.
“johnnyisboring” as Bartender.
This mirror makes it take the girls to a parallel universe and when they meet they see that behind a mirror there is a secret door, which leads the girls to a room, where there is a box.
In the end the girls open the box but they don’t show its contents