One day, when she was chewing on some bread she'd gotten for her snack, the thirteen-year-old Dahlia Pesteros suddenly remembered her past life. This was the world of a tragic otome game where the characters went crazy, and I was born as the younger sister of the future's greatest villain! At this rate, there would be no solution. The household would be eliminated, and my head would get cut off. That's why I have to get out of this household as fast as possible! "I'll make him let his guard down and then I'll escape!" It was going well up until I got rid of the relative who was aiming for our household, plus others such as the snake-like Emperor, and received Brother's approval... "I want to dance with Dahlia. What's the problem?" "Unfortunately, my younger sister is shy." "I said that I like Dahlia the most!" Somehow, I tamed my brother too much, and now the strongest characters in the world are obsessed with me!