Soji, who makes a living selling Doujin books, yearns for a common love. One day, he finds Yuzu, whom he is secretly in love with, being surrounded by thugs. Soji bravely tries to stop it, but he finds himself being in the hospital when he regains his consciousness. "Oh, I can't even save a girl I love...." Soji soon leaves the hospital with a broken heart.... But three beautiful girls await him. Yuzu says, "You saved me, didn't you?" Yuto, the police officer, says, "You beat the thugs nearly to death, didn't you?" Ranka, a nurse, says, "Do you have a girlfriend...?" "Well, what's going on? It must be a dream!?" No one notices yet that something evil has woken up in his brain....