Mikhail Jirov, born in the rural village of Dogville, once shared a tranquil life with his younger brother Yuliy, mother Sachi, and father Alexei. Their peace shattered when vampires assaulted their home, hunting the "Arc of Sirius." Amid the chaos, Mikhail fled with Yuliy but suffered grave injuries shielding him from pursuers, leaving others to presume his death. He later emerged as a vampire after forging a blood pact with Yevgraf, the vampire king, yet clung to fragmented concern for Yuliy despite his allegiance to the vampire clan.

Mikhail’s appearance blends striking and battle-worn traits: long silver-white hair with the right side shaved, faded blue eyes, and a network of scars. He dons a black leather coat, pants, boots, fingerless gloves, and a frayed red shirt. His vampiric transformation granted heightened strength, agility, endurance, flight, and the power to turn others. Once skilled with dual swords, he now wields daggers and firearms, favoring a sniper rifle deployed with lethal accuracy—though he deliberately avoids fatal shots when confronting Yuliy.

Protective instincts define his bond with Yuliy, epitomized when he hurled his brother off a cliff during the village attack to ensure his survival. Even as a vampire, Mikhail covertly shielded Yuliy from dangers like Klarwein’s artificial weapon and defied Yevgraf’s forces, repeatedly choosing his brother’s life over vampiric loyalty. Torn between hatred for Yevgraf and the blood pact’s coercion, he resisted fully surrendering to his vampiric role, his actions shadowed by unresolved ties to his human past.

Mikhail’s arc culminated in a final clash against Yevgraf, where fatal wounds sustained while aiding Yuliy’s defeat of the vampire king sealed his fate. His last moments echoed a yearning for harmony between humans, vampires, and the Sirius, mirroring Yuliy’s vision despite their opposing journeys. Through sacrifice, he bridged human origins and vampiric existence, his legacy a testament to fractured loyalties and enduring brotherhood.