Final Fantasy XV: Part 12: City On Water The Turning Tide

Noctis is finally ready to embark on Altissia where Lunafreya and Leviathan await. To earn the Hydraen's blessing, Noct must challenge the goddess of the seas. But the empire as well has set it's sights on Leviathan and before the day is done, a steep price is paid for the covenant between the chosen king and the Six.