Gab's activites

Can someone please catch me up on what happened in this season? Loved the original story and read the first 5ish chapters of this new one but just couldn’t get myself to care to read it. Pls someone summarise what has been happening x

Any recs for a main character who is a loner, quiet, outcast type? Whenever I search those in tags it doesn’t give me what I’m looking for. Thanks x