TV-Series
Description
Milluki Zoldyck is the second eldest child of Silva and Kikyo Zoldyck, born into the infamous Zoldyck family of elite assassins. At seventeen years old, he is a heavily built youth with short, neatly parted black hair and narrow, squinting eyes. Unlike his siblings, Milluki rarely engages in physical confrontation, preferring to operate remotely and rely on his technological expertise to fulfill assassination contracts. He is an accomplished inventor of weapons and a highly skilled hacker, using his talents to support the family’s operations from within the security of their estate. Most of his time is spent alone in his bedroom, surrounded by computers, video games, manga, anime, and an extensive collection of figurines, which he guards possessively—going so far as to threaten his younger brother Killua over them.

His personality is marked by reclusiveness and a strong attachment to his hobbies, which border on obsessive. He displays a temperamental side, often reacting with anger or frustration when things do not go his way. Despite his lack of physical combat ability compared to his brothers—he is considered the weakest among them—he is intellectually sharp and takes pride in his technical skills. His role within the Zoldyck family is primarily that of a tech specialist and information broker, providing remote support and intelligence for missions. He has only left the family mansion twice in his life; the second time was to travel to York Shin City in an unsuccessful attempt to purchase the video game Greed Island at auction.

Milluki’s motivations are rooted in a desire for approval and a sense of utility within the family structure. He appears to align closely with his mother, Kikyo, and his older brother Illumi, forming a trio that coordinates behind the scenes. He respects Illumi’s authority and seeks his guidance when faced with difficulties, while his relationship with Killua is tense and competitive, marked by mutual disdain and occasional physical clashes. He was injured alongside his mother when Killua escaped the family home. Over the course of the story, Milluki remains a static character, showing little personal growth or deviation from his established role. His development is primarily seen through his continued loyalty to the family and his reliance on technology as both a tool and a refuge. His notable abilities include advanced hacking, weapon invention, and remote assassination techniques, though his Nen abilities remain unexplored. He serves as a contrasting figure within the Zoldyck family, representing a path of specialization that diverges from the physical prowess and direct violence embodied by his siblings.