Spotting Izumi Sano during a high‑jump meet, Mizuki Ashiya fell head‑over‑heels for him and even left the United States to study at his school in Japan. But Sano"s institution is a boys‑only academy!
Her sunny disposition lets Mizuki blend in with the male cohort, earning friendship without arousing suspicion about her gender. Unexpectedly she becomes both a classmate and roommate of Sano. While she now watches him up close, she discovers he has abandoned high‑jumping and will never return to the sport for reasons she cannot explain. To add pressure, the school physician, Hokuto Umeda, may already suspect Mizuki"s disguise. She must now spark Sano"s enthusiasm again—without exposing her true identity.
