Reincarnated in Highschool of the Dead and having fun while in it!

An orphan University Student dies, after overworking himself both physically and mentally, from completing multiple assignments and working 3 part-time to pay for his education. Add to the fact that he was unable to take proper care of himself whilst doing them. A sympathetic god decides to reincarnate him into the world of one of his favorite anime, which is "High School of the Dead". But you are thinking to yourself why would a "sympathetic god" put the young man in a world where there are flesh-eating zombies, do such a thing if they were sympathetic? Well this god will grant him a new identity and 10 wishes that's why.
(P.S. this is an OP OC with powers and abilities from both the Naruto series "Excluding the Boruto series, sorry Boruto fans" and Fate stay series "more info on them inside." Also, there will be no other antagonists other than those in the High school of the dead series.)