Darker Than Black Episode 15 English Dubbed Episode Title:Memories of Betrayal in an Amber Smile (Part 1).Episode Description:April spots Amber and Maki, two operatives of the Evening Primrose, and ends up in a non-fatal explosion. Meanwhile, the city is spiraling out of control as a chain of terrorist attacks occur, the culprit being Maki, on several foreign embassies, which allows the Evening Primrose to steal the Meteor Fragment. November 11, wanting revenge, chases down Amber. Hei, also wanting revenge, chases after her as well.