Welcome to Ikaruke High-school. We have state of the art technology and have been educating students for over 30 years. Please enjoy your stay. "Shit" Tatsuya thought. Those were the first words that the secretary told me before it went to hell, and on my first day too. He climbed up the metal stairs and opened the door onto the roof, careful to shut it behind him. Just a few hours ago our science went... berserk. Total Chaos. I guess some kind of chemical or something infected our school and turned them into what now.. Zombies? All I had thought to do was grab a wooden sword from the Kendo gym downstairs. Suddenly the door behind me burst open, and I had fell and doubled over. "Shit!" I screamed. about 3 dozen Zombies burst through. I got up just before I was toast and ran to the far side of the roof. "Come and get some!"