Otome na Ouji to Majuu Kishi

is a Japanese light novel series written by Yuma Hiiragi, with illustrations by Toki Hisugi. The series began publication on June 10, 2015 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Judah, a demon beast boy hated by the world, hides his identity and plays a lazy knight student in order to avenge his mother's royal family. In front of him, a prince with beautiful eyes appeared. One day, Juda discovers the prince's secret-- !?