Life in Another World as a Zombie

Clay had a boring life, he was just your ordinary high school student at least he was... on January 21, 2020 his school collapsed, and sadly not only Clay but 74 other students also lost their lives on that day. But all is not lost, after all a being claiming to be god wants to grant Clay and his school mates 2 wishes as well as reincarnating them all into a fantasy world.