Maryoku ga nai to Kandou saremashita ga, Oukyuu de Seijo Hajimemasu

Synopsis

Yuno is the eldest daughter of a famous family of wizards, but she is unable to use magic and is disowned by her parents. The master she serves is Dirk, her first love who was once her only support...? A miraculous Cinderella romance from an abandoned daughter. (Source: Kadokawa, translated)