The world described in the film "Ultraviolet", suffered from a certain virus, because of which some people mutated. Now there is a war between the two camps: humanity wants to destroy the hemophages, as it sees them as a threat.
Because new creatures are faster and stronger types of fear are robust grain. Violet Jat Sharif is one of the underground hemophages. She receives an order to attack the base where the weapons being developed against the mutants are stored. A daring raid brings results, but in the container Violet doesn’t find what she was looking for. There is a boy named Sixth. This child is a clone of the actual ruler of the world, Ferdinand Daxus. According to the available information, his blood contains a lethal component for hemophages.
Although Violet delivers the Sixth to her people, she does not allow the boy to be killed. Instead, the heroine wants to develop a vaccine that can return human traits to the mutants. Thus, the warrior girl becomes a problem for both sides of the conflict. In the process, Violet is to uncover the conspiracy and save the planet.