Jason the Toymaker is a creature with human features who loves building and inventing toys. He looks and acts like the perfect friend but in reality he's a selfish, lying, possessive control freak who'll kill anyone he perceives as standing in the way of his goal. His goal is to convince his new obsession to make a promise to stay with him for all eternity. It doesn't matter to what extent the chosen keeps the promise, because for Jason, the attention will never be enough.