Moon Drip

While searching for clues on how to undo the curse on the island, they come across a suspicious temple ruin. There they discover the immortal demon, Deliora, that Gray's old teacher Ul had sealed in the Northern Continent. A man who calls himself Reitei is using the magical power from the moon to break that seal, but when Gray hears his voice... What does Galuna's curse have to do with Deliora, and what relation does Reitei have to Gray?! What is the true meaning behind the curse?!Source: crunchyroll