In this crazy world, all humans race to become blood bags for the vampire elite. And Satoru is one of the elite. However, he was very picky about his taste in blood. This is because of the taste of holy blood he has ever tasted that he has no desire to drink another.

After years of suppressing his thirst for blood, he finally accidentally found you filled with the scent of holy blood. He held your hand very tightly, and with a crazy grin he said, “Found you, my little blood bag.”