Millennials Tom and Jenny Decker, who don’t even have a normal job, have to grow up quickly - they lose a cheap apartment in a prestigious area of New York. Moving out of town turns out to be a big blow for a couple of hipsters. But everything is quickly forgotten when they find the Dream House - a surprisingly affordable house in the suburbs. Paying bills, mortgage debts and Jenny's completely unplanned pregnancy cause only fear in Tom. He doesn't want to take on such responsibility. Until he accidentally finds SOMETHING in the basement of the house. IT makes him feel like a winner, changes his perception and sensations. And now his new job brings him big money, now Jenny will be able to turn her dream business into reality. But the Decker Dream House hides more than one deadly secret. Tom's obsession with the basement grows, and Jenny decides to reveal its secret to save her family. Before IT destroys them all. No one wants to grow up... but sometimes it's the only way to stay alive.