Disney Twisted Wonderland - The Comic - ~Episode Of Octavinelle~

From MangaUpdates: Stranded in the world of Twisted Wonderland, Yu must brave a magical school filled with ghosts, monsters, and uncooperative students! Yu is on his way to deliver food from his familys restaurant when hes whisked away to the world of Twisted Wonderland. Now enrolled in the magical school known as Night Raven College, Yu encounters a strange scenariohis fellow students are scoring too well on their exams! But there couldnt be anything sinister behind great test scores, could there?