What should I do after clearing act 8 once?

Aprobli

Hi, I just recently cleared act 8 for the first time and was wondering what I should do next. Continue to act 9, full clear act 8, or something else? Any advice is appreciated thank you. (I am still Paragon btw I don't have the r3's for valiant)

Adrianz1

100 % completion of all act 8 and 9 chapter 1, then do Necropolis, i wish i had something else to do than just battling whales in GC, enjoy the story mode!