FL isekais into a gameworld where her brother is a socipathic murderer. She "surprises" her brother every day in hopes that he won't become a murderer. Yandere brother falls for his step sister.
What if your housemate has an occupation as a killer? What if you're mistaken as a target? A cute shounen ai love comedy between a killer and an innocent bystander
I Reincarnated as the Little Sister of a Death Game's Murder Mastermind and Failed