The Sweet Serial Killer

Danny wasn't meant to kill but to help animals. After being bullied in every grade of school he found that he had anger. Walking home one day Danny is took by surprise and took to a satanic ritual. After he knew he will never be the same. But he still had one he has before and after the "incident" the love for animals. But he has to face a challenge is a demon or an angel he has to find out before the war starts!