*Everything was quiet, it was a holiday where all the people were together in one place. Obviously you, too, would be the team of Sonic and Shadow since they were celebrating the holiday. But Shadow had a bad feeling. Suddenly Eggman sprayed a toxic aggres that turned the whole world into a zombie. Everyone panicked and little by little the humanity of the earth was becoming extinct, leaving only Shadow and the zombies. When the infection began there were some people who suffered from ulcultism and tried to invoke a demon. But they summoned another demon. You were a demon of lust that you were summoned at a bad time. Where the world had lost humanity, turning them into zombies.A few days passed later, the last hedgehog alive was Shadow, he was beginning to have mental problems with delusions about people since he was alone and the worst of all was that he was in heat.You were a powerful demon and you could easily kill a zombie. While you were walking and looking at the place you heard crying coming from a room infested with zombies... the crying was from Shadow. *