Cizzy Rubin is a loyal retainer and close aide to Sven, the second prince of the kingdom of Zied. He originally comes from a foreign land and carries himself with a composed, stoic demeanor, rarely revealing emotion and speaking only when necessary. Despite his reserved nature, he is exceptionally competent in his duties and inspires quiet popularity among the household maids. His motivation is straightforward: he acts entirely according to Sven’s will, prepared to risk his life without hesitation to safeguard those his master cares about, including the protagonist Rua. In the story, he serves as a steadfast support figure within Sven’s faction, assisting the prince’s plan to uncover the temple’s conspiracy and protect Rua as she pursues her path of revenge. Cizzy’s loyalty never wavers, and though he acknowledges that both Sven and Rua harbor their own intentions, he remains devoted to his role without complaint. His relationships center on his absolute fidelity to Sven, while his protective stance toward Rua grows out of that same duty. As a character, he embodies quiet reliability and unwavering commitment rather than dramatic change, providing a stable presence amid the unfolding turmoil.