Two robots struggle to reverse a zombie apocalypse that has swept the human race from the earth's surface. However, a threat hides a terrible mystery in the most unlikely place in the solar system. The planet Mars!
The Heymll 3.7 model robot is activated on the surface of the planet Mars with the mission of finding the souls of all humans that have been transferred to the server hosted on the planet. Souls belong to users of the sinister social network known as the Holocordio. Holocordio uploaded the souls of ……显示全部users connected to the network shortly before a zombie apocalypse occurred that killed 98% of the earth's population. This is the premise of the introduction of this adventure.