So much is explained in this episode obviously with the introduction of Nen and the techniques to fully use it. I love how the little shingan ryu kid is like a super fan of Gon and Kil, they way he watched them on screen was awesome. I like how they really hammered home how powerful Nen is and how misuse of it can be terrible. We got a hint of that when the Hunter commissioner didn't wanna tell Gon about Kil's technique and now we saw the sensei only teaches Nen to his students or those he fully trusts. This episode also had some really funny moments and Hisoka showing up was a great surprise. Also had some action. Great episode and I think is surely the best episode up until this point.
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