A guy allergic to girls gets dropped into a world made of them, and the show just commits to the bit without apologizing. Yukinari's genuinely likeable because he's a disaster in every direction, not just a blank slate for you to project onto. The comedy lands because it knows exactly what it is: borderline shameless, absurdly fun, and completely comfortable being the thing people pretend they don't watch at 2 AM.
Yukinari spent his entire life as a target. Years of abuse from girls left him with a severe allergic reaction: any female contact sends him into painful hives. Just when he's accepted his lonely existence in high school, a mysterious portal opens and transports him to Seiren, a hidden world that orbits Earth. Here, he discovers a paradise that quickly becomes his personal nightmare. The city overflows with beautiful women and almost no men. They're drawn to him constantly, and every interaction triggers his condition. His only salvation is Miharu, a cheerful girl whose touch doesn't cause any reaction. Together they navigate Seiren's chaotic streets, dealing with Yukinari's medical crisis while meeting colorful locals, some helpful and others determined to get close to him despite the consequences. The show balances slapstick comedy with genuine character moments, creating a world where Yukinari's curse becomes the setup for endless comedic collisions. It's lighthearted and silly, but grounded in real feelings of isolation and the desperate need for acceptance.