Hayate Ayasaki faces the chaotic life of being a butler to the trouble-magnet heiress, Nagi Sanzenin. From thwarting kidnappers to handling embarrassing mishaps, Hayate navigates a world where rescuing his employer from all sorts of predicaments is just another day at the office. Despite his proficiency in various tasks, Hayate remains oblivious to the romantic interests swirling around him, ensuring the household chores take precedence over potential distractions.