“No thanks to a flirtatious stepbrother!!” Connie Vire, the ultra-versatile maid assigned to the royal castle, can handle everything—from cooking, laundry, and cleaning, to combat and espionage. Despite her cheat-like special abilities, she prefers a modest and steady life due to past experiences. But when she learns that the famously womanizing and incredibly handsome knight, Leonhardt, is now her stepbrother, her quiet life begins to spiral into chaos!? A whirlwind tale of Connie the all-purpose maid, caught up in a storm of duties, battles, spying—and maybe even romance (?!), involving a flashy stepbrother, a capable and dashing superior, and even the charming second prince!