A muscle-loving villainess had her engagement to the crown prince stolen by her younger sister and was made a matron of the knights' dormitory! This is a chance to observe and admire muscles! Or so she thought. But wait? Revenge—well, it's more like karma or reaping what you sow.

My hobby is muscle observation, and I was the fiancée of the scrawny Prince Taishi. I was broken off from my engagement due to the crime of bullying my half-sister born only six months before me. But even if they say I bullied her, she just asked me about my hobby, so I simply told her about it. When I heard about being banished to the frontier, I thought, well then I'd like to go to a knights' order where I can appreciate muscles, and I put in that request. And so I'm now happily living a muscle-loving life. Revenge? Well, just watch and see.