They couldn't be more different. Ridley is a knight in shining white armor, so perfect in every way that it makes people hardly able to stand him. Prince Vandel on the other hand (aka the evil demon prince of darkness) is the sworn enemy of the kingdom, obsessed with gaining power and wearing beautiful clothes. The two young men are right out of a fairytale, practically made to be archenemies...but what if they ended up falling in love instead?

Seki is willing to do anything for his senpai...even kill. How will Seki deal with the voices in his head, his love for senpai and his need to destroy anyone that tries to steal his senpai away from him?