[Machine Translation] A deadly blade slices through the night and the screams of women never cease... A bizarre murderer suddenly appears in the favelas of east London - his name is "Jack the Ripper". At the request of his "old mentor," William and his new friends begin to investigate. However, the fear of Jack the Ripper gradually grips the people, and a confrontation develops between the city police and the neighborhood watch. What is the real threat that is stirring behind the chaos?