returning playing stuck help please?

[TripleBlack]

okay i am a returning player I finish the story(not those orange one but the main one) and I am lv 55 hm 10 and I really don't know what to do next at all. I feel like I am standing in front of a huge brick wall right now
My Current Gear

can anyone help guide me what should I do next 
some people have told me go for badges 
some tell me go for the soul 
but idk those are hard as hell to get