Nani mo Shiranai kedo, Kimi ga Suki.

For dedicated fans, maintaining a safe emotional distance from their idols is essential to prevent falling too deeply in love. Airi lives by this rule, fully embracing her identity as an otaku who has no interest in real people and devotes herself entirely to fictional, two-dimensional characters. She finds comfort in the certainty that her favorite person will always remain untouchable, repeating the quiet mantra: "I have someone I like. He is far away. Very far away." However, her carefully constructed boundaries begin to crumble when she steps into the "2.5 dimension"—the blurred space where fiction and reality intersect. Here, she unexpectedly encounters the living, breathing counterpart of her beloved protagonist. Suddenly, the idol she kept at a safe distance is standing right in front of her, transforming her one-sided devotion into something terrifyingly real. As the lines between her fantasy world and actual life dissolve, Airi is forced to confront feelings she never intended to experience. What begins as a comfortable admiration quickly evolves into a genuine romance that refuses to stay confined within her safe zone.