Mark is a 26-year-old man who convinces his mom to help move from his garage room in Indiana to New York City by claiming he has gotten a job in a prestigious art gallery. In reality, he has no job, nor a place to live. Once there, Mark finds a job as a babysitter and befriends a 6-year-old boy named Milo and a hallucinogenic adulthood superhero, Leather-Man.