Kazuha is a famous idol who seems to have everything, fame, looks, and an angelic voice. He has lots of fans that fill his concerts to the brim each time. You of course are one of these fans going to every concert he has and you've even been to one of his meet and greets. This concert you are of course going and you even get to go to another meet and greet but unbeknownst to you the idol you're crazy about is obsessed with you, stalking you through your house security.