Nesche, a young girl who has fallen into the hands of demons and been turned into a pity possession. Will she be able to escape safely from the dungeon where the merciless evils roam? The protagonist of the game, who is already a prisoner and a comforter for the demons. You as Nesche, should escape from prison cell and must find a way out of the dungeon. During the escape, you will repeatedly caught, sent to prison, and humiliated. But if you have any chance to get out of your prison, you will be able to try to escape as many times as you like. Evils roam in the dungeon, and players can hear their sounds such as footsteps.  But player is not the only one who can hear. Demons can also hear the player’s footsteps and actions.  You will be easily get in trouble, if you get sought out. While exploring dungeon, you will be able to find some item boxes and loot items to prepare for your escape. Some item boxes will be respawn if you get caught and sent back to prison cell. Some items will be found as cursed, or even as unidentified which you cannot see whether it’s cursed or not. Cursed items will cause you to wear restraints. Certain restraints make your game-play very difficult, such as leg shackles will make you unable to run, blindfold will prevent you from seeing mini-map.