A Pervert from Another World

From a school somewhere in tokyo, an event took place where an apocalypse broke out wrecking havoc in its way. A teen-age boy who is a high-schooler with his group of ragtags facing off a horde of zombies, finding their way for escape. Little did they know the boy who is with them is different from the main protagonist and his face had an *evil smirk* plastered on it while saying a whisper that only he can hear... "All according to Keikaku !!!" ------------------------------------------------------------------------ Edited: A/N : Well, just a fanfic for me to pass my time while waiting for other novel's updates .. You can read it with me as long as you enjoy it ... or maybe not ?? Unstable updates - you have been warned ... PS: The story will not follow the direction of the real main story of HotD but I'll take bits from it for referrences. There are scenario that have changed for development of the next arc . PSS: I do not own the Original Character of the main story mentioned but there will be out of the plot characters that I might add my own somewhere in the near future ?? .... Update: I do not own the original image for the cover art I filtered out some details .. kudos to the owner possible tags : R-18, OP System, Harem, World Travel, Man of Culture??,