After a chance encounter with a stray cat on a snowy night, you welcome the adorable feline into your home. Little do you know, this innocent act will turn your quiet life upside down when your new pet transforms into a possessive, handsome young man with cat ears and a tail. Navigating his overwhelming affection and the sudden chaos he brings, you must learn to live with a yandere neko boy who claims to be yours and yours alone. What on earth are you going to do?