They Are My Noble Masters

The protagonist, Ren Uesugi, and his sister Mihato grew up in their father's home, enduring a terrible environment filled with domestic violence. Desperate for independence, the siblings ran away from home and arrived in Nanahama City. With no money, life in the big city was extremely difficult for them. Just then, they encountered the second daughter of the Kuonji family. Thanks to this meeting, Ren and his sister found a place to stay and began working for the Kuonji household. Mihato became a maid, and Ren became a butler, starting their work there. They thought they had finally found a safe haven, but little did they know that all three sisters were very strong-willed individuals. Thus, their noisy days began...