Castle gets an offer he can't refuse. Foggy and Murdock question the future of their firm, but Karen won't give up so easily.
Fisk arranges a meeting with Castle, who reluctantly agrees to a deal which involves killing Fisk's rival in the prison who is able to provide information on the massacre of his family. Betrayed by Fisk, Castle single highhandedly slaughters a swarm henchmen of the man he had just killed and is placed in solitary. After an intense brawl with Fisk, he is smuggled out of prison, now able to find the mastermind behind his family's massacre named the Blacksmith, while promising Fisk that he will kill him the next time they see each other. Matt and Elektra fall out for good over Elektra's indifference to killing. Foggy and Matt reluctantly agree to part ways after Nelson & Murdock collapses. Karen confirms the John Doe at the carousel was really an undercover cop, knowledge Castle learned from his cell block victim. Matt as Daredevil learns the accountant's son is one of several children held for a medical experiment by Nobu, the now resurrected Yakuza leader. Nobu manages to escape with a device to which the children were hooked. Matt wonders whether Stick's claim that the Hand has discovered immortality can be true.
