Footage has leaked of a series of rape incidents at a beach in Chiba Prefecture, a region notorious nationwide for its high crime rate and social issues. A cruel gang of criminals repeatedly commits heinous sexual assaults day and night, targeting unfamiliar local women who've just arrived for vacation, as well as women engrossed in swimming, fireworks, barbecues, and drinking. What should have been a delightful summer beach encounter turns into a tragic string of brutal rapes, exposing the horrifying truth behind this devastating crime.