In a futuristic Tokyo, several policewomen fight a monster. One of them, Katsumi Liqueur, remembers where she saw it before... Katsumi Liqueur, an American-born woman of Japanese descent, travels to Tokyo to visit her mother, Fuyuka, who is sick in the hospital. She takes a shortcut through an alley after her taxi gets stuck in traffic, only to encounter a monster and two policewomen fighting it. Later, she meets their chief, Rally Cheyenne, who, it seems, has been expecting her, though Katsumi has never met her before. The policewomen want Katsumi to help them fight the monster, but Katsumi, who does not want to believe in magic, resists. (Source: ANN)

Short anime series of Sin: Nanatsu no Taizai.

In Sin, Blade must unravel a series of mysterious kidnappings. As he delves into the city's merciless underworld, an elaborate mystery unfold; at is heart, the SinTEK corporation and its leader, the ruthless and beautiful Elexis Sinclair. A Brilliant biochemist, Sinclair will stop at nothing to achieve her goal: a plan that could force the next step of human evolution-or spell doom for mankind. (Source: ANN)

A recap of the first season of Sidonia no Kishi with additional scenes and re-edited sound effects.