The protagonist, "Hime", who suffers from taste blindness (cannot feel taste), has never found food delicious. One day, she is tricked by her female friend and is about to be attacked by men, but in her daze, "Hime"'s appetite, which she should not have, goes out of control and she eats the "souls" of the men. "Delicious... Delicious..." The men collapse as if they have lost consciousness. Then, a "mysterious man" appears and "thrusts up from below" to make "Hime" spit out the "souls" of the men who have entered her stomach, and he puts his finger in her vagina...? "Hime" and "mysterious man" devour each other while mating. What will happen to "Hime"? What is the true identity and unknown past of "Hime" and "mysterious man"...?