Natasha is a doctor from Belobog's Underworld and a caregiver of children. Alongside her kindness and caring, she also has a hidden dangerous side. In the Underworld where medical resources are scarce, Natasha is one of the very few doctors whom the people can turn to. Despite being a unassuming person, Natasha also has another responsibility; being the leader of the organization Wildfire who are responsible for safeguarding the Underworld in the absence of Silvermane Guards.