Xiaoyao's existence as a full-time servant demands expertise across virtually every discipline—martial combat, scholarly knowledge, refined etiquette, and unspeakable arts. Through relentless daily cultivation and constant self-advancement, he hones his abilities to their peak. Since adolescence, his true dedication has centered on developing his future mistress into an unparalleled peerless powerhouse, systematically guiding her ascension to supremacy. A compelling narrative of ambition concealed by servitude, where one devoted servant becomes instrumental in shaping both his own path and the invincible power he serves.