Fortune Arterial: Akai Yakusoku

Transferred to a remote island academy, Kohei Hasekura expects a quiet, if somewhat isolated, high school experience. What he finds instead is a student body with a rather unusual secret, one that quickly draws him into a world far beyond the ordinary. When a chance encounter leads to a strange, almost fated connection with a mysterious girl, Kohei's new life takes an unexpected turn. As Kohei navigates his intriguing new surroundings, he’ll encounter eccentric classmates, unravel peculiar mysteries, and perhaps even discover a forgotten piece of his own past. Amidst the whimsical charm of island life and the subtle undercurrents of the fantastic, a tale of budding romance and self-discovery unfolds, promising both laughter and heart-stirring moments.

✦ AI-drafted summary