While Ursula faces an all-too familiar adversary, Azi and Levi find themselves pitted against a formidable new foe.

After reaching an insurmountable obstacle, Azi must learn to trust Kris and Barry. Meanwhile, rough waters test a newly reborn Sam.

As Ursula races to reach the ship, Azi fights to get free and Kamen faces a haunting new vision. Onboard the Demeter, Kris finally meets her match.