Ken is a former orphan who now works as a pub waiter. He is just an average person and lives on the outskirts of Aman, a devout nation free of vampires’ influence. One day, Ken is then bitten by a vampire and cursed. Luckily, he is saved from certain death by Agia Frederick, a powerful Church disciple. However, breaking Ken’s curse will necessitate sexual contact with Agia, who appears to have ulterior intentions in keeping Ken around… Will the two men’s bond blossom into something more? Or will it be wholly crashed and burned?