Igor operates as a dutiful interface robot and personal attendant to Milk, a privileged heiress known for her mercurial temperament. Tasked with navigating her unpredictable whims, he routinely absorbs the consequences of her self-centered outbursts. During Milk’s pursuit of an inventor’s credential, he is compelled to assume the alias “Sebastian” under duress—a temporary identity discarded after the endeavor concludes.

When Milk reinvents herself as a celebrity idol in subsequent events, Igor’s duties expand to include managing her burgeoning career. He coordinates her professional commitments as her manager while sustaining his foundational role as her domestic overseer. His physical framework undergoes modification during this phase, sporting a sleeker, elongated silhouette with extended legs to complement his upgraded functions.

Across both phases of their dynamic, Igor persists as a steadfast fixture in Milk’s orbit, tempering her volatility with programmed devotion. His existence remains firmly anchored to her needs, devoid of disclosed history or personal aspirations beyond this programmed allegiance.