I succeeded in taking the man who would, in the future, become the best in swordsmanship, one step ahead of the Prince and enlisted him as my younger brother. I treat my younger brother, who is not blood related to me, more kindly than anyone else, and I fed and raised him well. He will be my younger brother who will protect me from the damn fiancé who killed me in my previous life, and will be the replacement to go to war on my father’s behalf.

"I have never thought of you as a family from the moment I first saw you. My dear sister."

His eyes, filled with possessive desires, shone. It was a beast that I brought as my younger brother.