User blog comment:Martialmaniac/How will Gon regain his Nen?/@comment-2606:6000:E746:DA00:5533:33BB:34B7:37-20190830220834

I think because he is the main protagonist, Gon will definetly regain his Nen again but either from reopening his pores or Killua making his final to be Gon to regain Nen. But either way, Gon will probably have to start from step one again, which definently sucks, but I'm sure that Gon will pull through stronger than ever