Loyalties continue to be tested as the depth of Fukuchi's betrayals become clearer. Tachihara is forced to make a choice between the Port Mafia and the Hunting Dogs, and he may be the only one left who can stop Fukuchi before it's too late.

Fukuchi's plans and the Agency's attempts to thwart him escalate, and Aya comes face to face with Count Bram. Meanwhile, Nikolai and Sigma move to rescue Dazai and Fyodor from prison, but Nikolai has more than rescue on his mind...