Erythra is the avatar and the artifact of an organism evolving from a bacteria living on martian surface in the future. Like Wolbachia bacteria on Earth, it is able to transform DNA. It restructures matter and transforms the living. After humans failed to build an atmosphere on Mars, Erythra arises and takes over the transformation of Mars. All matter, living and non-living, decomposes and gets recomposed to a new form of life, detached from social constructs and hierarchies.