Can someone explain to me the overall gameplay loop?

Just finished the Nimrod-Rat-ColorDye ghost Questline.

Finished the Wolf pup questline.

Found the Blacksmith.

Finished the Stag Boss.

Got the Juniper weapon.

All of these were finished with me just running around and finding random quests around the map.

What do I do now? I'm still Blacksmith Level 1 so I'm trying to cobble up the early weapons to craft, just don't know where to get the fragments, is it random?

What's the gameplay loop? Do I just keep running around the map, killing Bennetts and destroying Statues?

Very little content has been made about the game, so I'm still confused on what I should focus on....

Should I just redo dungeons over and over to open chest for fragments? Or do specific fragments drop in specific dungeons?

Just wanted to get overall advice on this game. Don't get me wrong, I'm having a lot of fun, bit I'm just lost on how to progress.