◆Outline of the caseTatsuya Narumi, a man who has lost all memorywakes up in a strange house.Strange phenomena occur. Eerie singing voices coming from inside the house.Relying on the light of his cell phoneHe explores the house where strange phenomena occur one after anotherand unravel the hidden mystery...◆Investigation MethodThis is a first-person exploration adventure.The player controls the light using the mouse. and collect information and items by investigating points of interest, and collect information and items in order to escape from the house.During the search, various strange phenomena will occur.Please enjoy the tension like in a haunted house.◆Interaction with collaboratorsMisaki, a mysterious girl you will meet during your search.By showing her items, you can enjoy various conversations and hints.You can enjoy various conversations and hints by showing her the items.Let's cooperate with each other to escape from the house together.