User blog comment:NorbertGuitarman/Hisoka X gon/@comment-4828844-20151017101642

This blog just made me remember those days when fans thought Hisoka was probably Gon's father, because Ging hasn't made any official appearance yet (except for his photo in Whale Island). Fans thought Hisoka was being protective of Gon because he was "actually" Gon's father.

Yep, those were the good old times.