It

ITtakes readers to Derry , Maine , to meet a group of kids self - named “ The Losers Club ” who get along across an evil , anatomy - shifting entity that lives in the cloaca . The Losers refer to this creature as “ IT ” , and they soon learn that it takes the form of their deep veneration – however , its preferred condition is Pennywise , the Dancing Clown , through which it catches most of its victims , such as Georgie Denbrough . The Losers return to Derry 27 years later to confront IT one last time , and through all these painful cognitive process since they were kid , they learn a act about IT ’s rootage and true nature , and it ’s a bit complicated .

Related : Stephen King ’s IT : What The Controversial Sewer Scene Really Means

As explained in the novel , IT is a trans - dimensional beingwho originated in an undiscovered void contain and surrounding the Marcoverse . IT ’s mintage is know as the “ deadlight ” , and its real physique is quite complex to describe , so the closest to its true variety that the human thinker can comprehend is a elephantine female wanderer , a chassis IT took at the destruction of the novel , the 1990 miniseries , andIT : Chapter Two , though in the latter it was a Pennywise / spider loan-blend . The deadlights also make an appearance inIT : Chapter Two , but it made some significant changes to them , get mental confusion about what they are and the consequences of looking directly into them .

IT Movie 2017 Poster

Did It Change The Deadlights From Stephen King’s Book?

The deadlights inStephen King ’s universeare very unmanageable to describe given their trans - dimensional nature , but the characters who have gotten a glimpse at them key them as a mass of swirling , destructive orangeness lights . Those who directly see the deadlights and thus IT ’s true course end up becoming harebrained , and the only individual known to have survived this experience is Audra Phillips , Bill Denbrough ’s married woman . Bill also in short saw the deadlights thanks to the Ritual of Chüd , but in the pic , there were other characters who see the deadlight and had a very different experience . InIT , young Beverly Marshsaw the deadlights when Pennywise kidnapped her and occupy her to its den in the sewers , leaving her in a trance / comatose state . In the flashback scene at the beginning ofIT : Chapter Two , Bev told the sleep of the Losers that she see all of them as adults , though when Stan Uris need her how he looked as an adult , Bev lie to him and told him he look like he did then but grandiloquent , as Stan would stamp out himself 27 days by and by after learning of IT ’s return .

InIT : Chapter Two , adult Richie Tozier also looked at the deadlights and survived , though what he examine in them was n’t reveal . TheITmovies changed the deadlights and their event on those who count at them , lay them into a spell - like state and giving them visions , though it ’s unknown if the deadlights choose specific scenes or visions to show their victims or what rightfully chance there . This change has cause mental confusion among Stephen King rooter and readers ofITas Bev and Richie should have died after directly see the deadlights , and the novel does n’t mention these giving visions to those who get too close . The deadlight and thusITare more terrifying when you know that , if you expect directly at them , you will see something so shocking that will drive you mad , and what the movies did to them call for all that out .

It Pennywise deadlights Bev

Pennywise opens his mouth to show the deadlights in It