--Who are you?As you exist in a strange space, you will find yourself wondering about your existence as you solve numerous mysteries. Read the notes left behind, and in the end you will learn the grand truth. Solve the mysteries of the four rooms and escape from the futuristic space.【difficulty】For beginners to intermediatesThere are hints and video answers, so even beginners with no experience playing escape games can complete the game.【function】・Hint・Answer with video・Auto save【Features】・Science fiction and hard graphics・Realistic sound effects with a sense of presence・Completely free・Immersive story【how to play】1. Tap the location of interest to search for items2. Double tap to enlarge item3. Find a place where you can use the item you obtained4. Tap the item to turn it green5. Tap where you think the item can be used