Doomsday Knight: Full Form Analysis System

The void has fallen, bone-eroding creatures are raging, and humans are surviving on the awakening of knights. Xiao Dong's contract "blank core" was ridiculed by the entire network, but he accidentally activated the full-form analysis system - his core was actually the incomplete origin of Kamen Rider Decade! The fragments of the relics sacrificed by the parents have hidden resonances from the same origin. A mysterious call comes from the ancient ruins deep in the ruined city. The clone of the Lord of the Void is coveting the core mother body, trying to control all the knights and turn them into puppets. When the system parses the ancient secret command "pollution is reversible", and when the third homologous fragment points to his eroded relatives, Xiao Dong stands on the wasteland holding a short dimensional blade: Will he become a destroyer of the world, or save a collapsed civilization? The ultimate secret of the void rift is being unlocked with each of his forms, slowly torn apart...