In her quest for independence, 16-year-old Maika Sakuranomiya strives to secure a part-time job to fund her dream of studying abroad. Despite her cheerful demeanor, her intimidating smile leads to repeated job rejections. Serendipitously, she stumbles upon Café Stile, a coffee shop where staff embody specific personas to entertain patrons. The charming Italian manager, Dino, captivated by Maika's charm, hires her as a waitress specializing in a sadistic persona. Embracing her clumsiness, she adeptly serves masochistic customers, alongside Kaho Hinata embodying the tsundere role and Mafuyu Hoshikawa as the younger sister character. With her newfound persona, Maika carves her place in the cafe, embracing her unique trait with unapologetic flair.