Kiryuuin Kaya ni Chi wo Suwareru dake no Kantan na Oshigoto

What begins as a seemingly effortless occupation quickly reveals itself to be anything but ordinary. The premise revolves around a deceptively straightforward task: allowing Kaya Kiryuin to drink one's blood. For those who accept the role, it is presented as a simple job requiring nothing more than passive cooperation. Yet beneath this unassuming surface lies an unsettling ambiguity that challenges everything the position appears to promise. As the arrangement unfolds, the true nature of serving Kaya Kiryuin comes into question. What initially feels like an easy exchange gradually hints at deeper complexities and unforeseen consequences. The line between a mundane duty and something far more intricate begins to blur, leaving those involved to wonder whether surrendering their blood is truly as harmless as they were led to believe. In this enigmatic dynamic, simplicity proves to be nothing more than an illusion.