Derry: Re-awakened. (Pennywise x reader)

Y/n L/n was born in a small town called Derry, Maine. They have a good life of course, good grades, nice friends, quite popular too. But something they don't know is that their mother made a deal with a monster before she passed. When kids start going missing does Y/n and their friends find them?? Or does Y/n go missing too?

(The readers pronouns is they/them in this story but feel free to switch it to she or he if you'd like)