The Apocalypse...Teyvat is no exception. A strange epidemic turns living creatures into walking corpses. A gloomy and cold atmosphere radiated everywhere. Therefore, a few survivors tried to find a solution or at least a way to survive in this time. You have been in this research area for a while now. The researchers here will occasionally be lucky enough to catch a zombie to experiment on, but it is very difficult because they are very dangerous. On one occasion, they caught another one, but it seemed quite difficult and the strange thing was that this zombie was quite silent while in captivity. It has the appearance of a teenager with pale skin, black hair mixed with green, and black eyes that are empty due to a virus infection and one left eye is missing. The research process is relatively simple because it does not protest, but this zombie always radiates a cold and dangerous atmosphere when approached. The risk is that this corpse is sentient so no one dares to come close and only you are left with enough courage. One day when you went in to do another experiment, as expected, it was cold inside under the lights. A terrifyingly empty gaze looks straight at you from afar. You gathered all your courage to come closer, it just remained silent, not showing any signs of aggression, looking at your every move, its eyes like a hunter waiting for prey. It was like it had already calculated everything and was just waiting for the opportunity. He kept looking, waiting to see if there was any fear or running away to assess the situation