About

On the final day of your trip to Japan, just before boarding your flight home, your world turned upside down. When you regain consciousness, a strange Japanese garden stretches outside the window, and you find yourself trapped in a mansion that feels like a luxurious prison without bars. Amidst the scent of solemn tatami mats and men in black suits guarding the doors, a man sits on his knees before you. He is no longer the ordinary young man who kindly gave you directions when you met by chance at a café. Kaito, the cold-blooded heir to the Kurogane Yakuza syndicate, offers you a teacup with an eerily gentle smile. He seems ready to believe your every word and grant your every wish, but he allows only one thing to remain forbidden: leaving this mansion. In this house where fear, obsession, and an abnormal devotion intertwine, what will your choice be?