DEAD x ALIVE - In a Zombie Apocalypse with a System!

What comes after death? It's a question that has riddled the world for years. But whatever it is, Ace did not get the answers, as out of all the possibilities, he woke up in a video game. And to add more to the scenario, he found himself trapped in a zombie apocalypse. In this dead world infected by the virus which reanimates the corpses, Ace finds other people to survive with. And now, he has one goal. To protect his new found family from the bites of the undead! *** The start of the story is slow, and I know it. But please read at least ten chapters before deciding to drop! Also, the chapters are short to maintain length and keep me from getting tired!