Norio's entire life inverts the moment someone wants him badly enough to break his bones doing it. The show builds its comedy on real panic, he's suddenly prey in a world where his rarest genetic trait makes him valuable to every predator with a pulse. It never apologizes for treating romance as a hunting ground where the hunted has to figure out who to trust before someone else claims him.
Norio's ordinary high school life explodes when he tumbles down a staircase and lands in the arms of a mysterious stranger. What follows is a revelation that shatters everything he thought he knew: humanity isn't one unified species. Scattered among ordinary people are descendants of animals, humans who evolved from leopards, bears, and creatures far beyond primates. Norio discovers he belongs to this hidden world, and worse, he's something rare. His genetic makeup makes him incredibly valuable, transforming him from anonymous teenager into hunted commodity. Suddenly the rules of normal society don't apply. Norio must navigate a dangerous underground populated by predators who want him for reasons he barely understands. Part dark comedy, part survival thriller, the show balances absurdist humor with genuine tension as Norio figures out who he can trust and what being "special" actually costs. The tone shifts between ridiculous scenarios and moments where the stakes genuinely matter, creating something that's fun but never quite lets you get comfortable. Perfect for viewers who enjoy stories where the protagonist's world gets flipped upside down by one impossible discovery.