Ok ive read this its not even BL, I read this about half a year ago all i remember was that it was pretty fucked... The black haired kid is a yandere he was super obsessive of his older step brother ( the red haired)
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Gesshoku Kitan