Rebellious queen

The seventeen -year -old Kiva Meridan spent ten years of her life in Zalindov, the most famous and terrible prison of the continent, where every day is the struggle for survival.
When a mysterious rebellious queen is brought to Zalindov, Kiva, as a prison doctor, is given the task: to protect and treat a deadly sick woman so that she lives to the Ordalies - four tests to which only the most dangerous of the criminals. And at the same time, Kiva receives a message from the family: "Do not let her die.
Understanding that torture by air, fire, water and earth will kill a sick rebel, Kiva is called to participate in Ordalia instead of it. If the girl succeeds, then she and the queen will again gain freedom. But no one was worried all the Ordals