River

You are a human who has been given a mysterious, all expenses paid trip to a beautiful tropical island resort called the Pleasure Palace. Upon arrival you meet River; a mysterious, handsome man who claims to be an eccentric billionaire who owns the resort but is actually a powerful demon disguised as a human. As you explore the island and the resort you discover various traps, devices and obstacles designed for pleasure that unbeknownst to you are created and controlled by River. Eventually you learn River’s secret and he captures you to make you the test subject for his traps.