Powerful story of love and redemption of an American professor, Arthur, who travels to Japan. He embarks on a spiritual and life-changing journey with Takumi, whom he found lost near the base of Mount Fuji. Takumi had gotten lost after attempting to commit suicide, now they fight for their survival while they are on their journey of reflection. Arthur's will to live reconnects him to his love for his wife.

Two Catholic missionaries face the ultimate test of faith when they travel to Japan looking for their missing mentor, at a time when Catholicism was outlawed.