Abyss of the Sacrifice — five girls meet in an isolated underground city. When they kill and betray each other, what fate awaits them at the end of the road. Enjoy a fascinating story, fully voiced and has several extremities. Sounding of characters only in Japanese. Exciting adventure and exciting escape game. Follow the serious young characters in the maze of uncertainty, while the game escape process challenges even the most experienced players. Look for hope, but despair with changing scripts and characters. Stages develop together with each character. At the same stage, there may be different puzzles and limbs depending on your chosen path of change, which can mean the difference between life and death for young girls.