Itsuki is surrounded by a diverse harem, each representing a different character archetype: Personality Trait Protagonist The "last capable man" trying to survive high school. Akari Himeno An upbeat, kind, and friendly upperclassman. Kaede Shiina A sexually frustrated and strict female teacher. Aki Kokonoe The "Prince" A tomboyish, athletic girl with a hidden soft side. Yue Kurumizawa A wealthy girl from a major conglomerate seeking a match. 📺 Anime Details
The story is set in a near-future society devastated by a global pandemic. Unlike typical apocalyptic scenarios, this virus has a specific and peculiar effect: it has rendered almost every male on Earth impotent. The protagonist, a high school student named (sometimes referred to as Kazuki), is the rare exception to this rule—the only "Adam" in a world of "four billion Eves" who remains physically capable.
