Stream anime episodes online for free, Watch Darker Than Black Episode 4 English version online and free episodes. Anime Episode guide, Chapter Darker Than Black Episode 4 English dubbed A New Star Shines in the Dawn Sky… (Part 2) The aftermath of Mai’s reaction reveals that she has become a Moratorium. The collective groups pursuing Mai change their plans and her continued impulses cause additional infernos. Kanami Ishizaki, Kirihara’s high school friend, discusses the Moratorium with Kirihara. During the full-scale civilian evacuation, Mai reacts again and accidentally kills her friend, Yuka, and Yuka’s father. When the police move to retrieve her, they are attacked by Luco, a contractor. He kidnaps Mai and they use her to force Tahara to reveal his research. Tahara tells Hei of the research, but Hei leaves in disgust to retrieve Mai. He is defeated when Mai’s kidnappers threaten Mai’s life, but Tahara arrives. He hands over the remains of his research, and attempts to kill Mai. Luco kills Tahara, and, in turn, is killed by Hei. Mai transforms fully into a Contractor and is sent off to the Syndicate.