From Mystic Iris:

Roshelle, a kind-hearted young man living in a village, was soon to enter a knight school for nobles. On the day of the banquet, which was celebrating his entrance, he went outside with his brother, and walked into the forbidden shrine where he was cursed by a witch.
In order to relinquish the curse, that said would bring him his death within 7 days, Roshelle went alone into the castle in the misty forest, where the witch was said to reside.
Sleeping in the castle was Andalucia Remlerose, a beautiful girl who was possessed by the witch as well—?

Complete comicalisation of Shimotsuki Haruka and Hiyama Nao's original fantasy vocal album, "Witch of Remlerose"!!
A tale pursuing reality and memories from a hundred years ago, is raising its curtain—...