The hives gimmick stops being a joke the second Miharu shows up, suddenly Yukinari has one person in an entire world who can touch him and that becomes everything. The show spins its wheels for twelve episodes, but it's spinning them around the only relationship that actually matters, watching him go from "she doesn't hurt me" to "I need her to not hurt me" is the real plot buried under all the fanservice. By the finale you realize the whole thing was a love story pretending to be a comedy.
Yukinari's life takes a surreal turn when a mystical accident hurls him into Seiren, a hidden city populated almost entirely by women. His girl-induced allergic reactions should make this a nightmare scenario, except for one saving grace: Miharu, a cheerful local whose touch doesn't trigger his hives. She becomes his anchor in this bizarre new world while he tries to figure out how to get home. What unfolds is equal parts fish-out-of-water comedy and romantic chaos. Yukinari stumbles through daily life surrounded by attractive women, each with their own quirks and intentions toward the rare male newcomer. His condition becomes both shield and curse, creating endless comedic situations as he navigates romantic advances, misunderstandings, and the simple task of existing in a society where he's suddenly valuable just for being male. The second season leans further into absurdist humor and escalates the romantic entanglements. Expect ridiculous scenarios, slapstick gags, and characters who push the envelope. It's comedic chaos wrapped around genuine character dynamics and the question of whether Yukinari actually wants to return home anymore.