Our Room on Cloud Nine

あらすじ

Yuzuka, an office worker at a cosmetics company, is devastated when she discovers her fiancé, an older coworker, has been cheating on her just before their wedding. Heartbroken and needing a new place to live, she unexpectedly finds herself in a temporary cohabitation arrangement with her childhood friend, Katsumi. They haven't seen each other in a decade, and Katsumi, now a corporate heir, used to treat her like a younger sister. However, Yuzuka is surprised by the mature man he has become, leading to new feelings.