The Immortals lived in the darkness among the stars, until one of their number declared all mortal life an abomination. Under the prophet’s direction, the newly formed Purists brave the Void, determined to destroy all life in the universe.
Quicksilver and Star rally a group of Immortals to join their brethren in mortal form to conserve the incredible diversity of life, and the Conservationists are born.
Reincarnated, they fight and strive to save mortals. If they fail, the Purists will wipe sentient life from the universe across the length and breadth of time.