I was searching on the internet and I found this article on Anime News Network,
A page on the Shonen Jump+ website announced that Yoshihiro Togashi is resuming his Hunter × Hunter manga in the Ankoku Tairiku (Dark Continent) arc. This year's 16th issue of Shueisha's Weekly Shonen Jump magazine will reveal more details on Saturday.
Is there anyone who knows if this was real, and is there any other news about the return of Hunter x Hunter?