The protagonist doesn't die due to a plane crash, but the protagonist is crashed into the Backrooms, where you'll explore to find the exit, and your mind will be reminiscent of the fantasies you had before the crash.
This game is a horror puzzle type game based on the theme of the Backrooms, find an exit in each level to escape here, before you have to keep dodging the pursuit of monsters that are entities, and then open the door through various methods to find props to clear the game, cheer the wanderers.