Hunter x Hunter: Season 1, Episode 17

1 - 17: Trap x In The x Hole

Killua grows tired of having Imori shadowing him so he challenges Imori to a fight and quickly dispatches him. Meanwhile, Gon has joined up with Leorio and Kurapika. The three of them devise a plan for taking Ponzu's tag and track her down to a suspicious-looking cave. That is when Leorio insists on heading in alone.