Do the next two seasons get darker?

Hi everyone, I just finished season 1 and it was really good. I loved the Teen Drama/Horror and Mystery Elements added to it. The finale was pretty good/sad. Overall I was curious if the next two season get darker compared to this one? And finally one of my favorite characters on the show right now is Teen Natalie because of how well she was written. She’s a pretty cool character and I can’t wait to see her more in the next two season.