In the 17th century, two Portuguese Jesuit priests travel to Japan in an attempt to locate their mentor, who is rumored to have committed apostasy, and to propagate Catholicism.
During the Edo period, a gifted swordsman was exiled from his clan when he questioned the misconduct of his leader. Years after, his dying wife wish was for him to go back to his clan.
After the death of their matriarch, a dysfunctional family is reluctantly reunited under one roof. Tensions clash between an alcoholic father and his troubled children.