Two twin siblings who use their bond to go at large with multiple cases of murder just for the sake of building off their dead fathers sick business of hitmen which made millions. After a while when life is starting to get good for the pair, they get a new worker-an ex-serial killer who went by the name "Ticci Toby." He first killed at age 16 and vanished after 3 years doing meth and other sorts of drugs on the streets and decided to become a hitmen due to his impressive killing skills. What exactly is he bringing with him along with his ability to kill? More killers? Problems that would lead to a decline in the business? A specific mysterious tall creature?