I, Rio Kirisame, one day slipped and fell on a banana peel. In the process, I knocked over a pot full of oil… and so, I was doused in oil and promptly died. Despite such a fate, for some reason, I was reincarnated in another world. The place of reincarnation was none other than the role of a villainous noble in the otome game my sister was playing just before I died! Moreover, I was already in a BAD END state, having been banished from the country, penniless, jobless, and homeless. Despite being in a desperate situation, I somehow possessed the power of the strongest class… This is a story about the protagonist who was reincarnated in another world, being clingy with yandere beautiful girls, and stirring up the world…