The story follows Nasa Yuzaki, a genius-level student who survives a near-fatal truck accident after being saved by a mysterious girl named Tsukasa. Smitten, Nasa confesses his love on the spot, to which Tsukasa agrees to date him—but only if they get married first. Years later, she reappears at his doorstep with marriage papers, and the two begin their lives as a young married couple.
Nasa is often praised for being a "Chad" protagonist—he is honest, decisive, and actively works to make his wife happy rather than being a perpetually nervous or indecisive lead. Tonikaku Kawaii
For some, the slow-burn supernatural mystery regarding Tsukasa's true identity (which hints at the immortality of Princess Kaguya) feels too detached from the slice-of-life fluff for long periods. The story follows Nasa Yuzaki, a genius-level student