its not the most original plot ever, infact i think there is a manga with a very similar plot. it is based on me and a few friends from my college. basically (in real life) i stared reading about sumeria and the rituals and all the myths about the necronomocon. and i thought, what if the book was real, and you could summon the dead back to life, and what if it got out of control, so i awake within my school and venture out in search of food. (because im a hungry fat git)and find that things at as they should be. quickly realising that some dead people have decided to grace us with their presence once more. i return to the college to warn the others. (not knowing how or why the dead walk once more), after much loud noise making the story unfolds and me and my friends must stay alive and attempt to unravel the sinister deeds that drive our fates. its only a practice comic for the thing i have in mind for when im used to the format.