Nega Posi Tornado♡

A manga editor named Sato frequently visits a diner near his workplace, where he meets a new waitress who is eager to engage with him. Though Sato prefers solitude, the waitress persistently attempts to converse with him. Despite his cheerful demeanor at work, Sato is actually quite negative, making the waitress's persistent attention somewhat unsettling. Unbeknownst to him, the waitress harbors a secret he cannot foresee. Their relationship develops into a turbulent romantic dynamic marked by fluctuating emotions and unexpected challenges.