Series by 金井千咲貴

Natsuki Nanahoshi, an ordinary middle school boy, harbors a peculiar secret: he must periodically dress in cute outfits to avoid withdrawal symptoms, a quirk that makes him the school idol without his knowledge. His life takes a magical turn when a strange stuffed animal, Monzaemon, tricks him into becoming a "magical boy," tasked with defending Earth from evil male aliens who seek to steal his kiss—a kiss tied to the planet's fate. Unbeknownst to Natsuki, his charm earns him angelic status among enemies as well. Alongside his loyal servant, Spade, and a cast of quirky allies, Natsuki embarks on a chaotic journey filled with magic, battles, and unexpected friendships, all while grappling with his dual identity.

Ouka Namae serves as an apprentice to a powerful magician but lacks the capacity to experience most emotions. Even when subjected to pain or criticism, he remains completely impassive and searches for a means to feel alive. Shoko Takahata is an ordinary high school girl who inadvertently stumbles upon the secretive realm of magicians. Confronted with a life-threatening situation, she negotiates a deal with Ouka's master to befriend the boy within seven days to secure her survival. Shoko begins spending time with Ouka, attempting to form a connection despite his emotional detachment.