This was a short chapter but an awesome one. lol at Hisoka telling Pakunoda "I'd advise advise against it. You wouldn't take it well." But yeah, this direction in the story was great, especially with how well woven into the story it was.
On another note, the chapter page gave us some insight into Pakunoda's power. Creating memory bullets that can both implant memory in other people but also erase the memory of the person who's meomry was bulletizied if shot.