Assassin's Creed: The Chain is a 2012 comic book, a sequel to Assassin's Creed: The Fall and the conclusion of the story of Nikolai Orelov.
Daniel Cross experienced Nikolai's memories through the Bleeding Effect which included his abandonment of the Brotherhood and his immigration to America, his wife and daughter being deported during the Palmer Raids, and he and his son killing an Assassin who had followed him from Russia named Sergei.