Kukiru_Zukiro
Shiori Min-Su a quiet and lonely noble girl at the Academy of Magic Royals, where only the best of Royal and Nobles go to learn with the exception of talented individuals. But when she and four other classmates began to wander off alone into an ancient ruin, it causes them to see monsters with animalistic behavior in the dead of night, in another dimension... A dimension that wasn't their own.
Whatever picture you see in this would be from Pinterest I'll put () to drawings made by my sister or by me so others won't be too confused.