Leorio and Kurapika encounter Hisoka , who is surrounded by a group of candidates who feel that he 's a threat they need to kill .
Gon and Killua are separated from Leorio and Kurapika , and both parties are attacked by monsters .
Leorio and Kurapika encounter Hisoka , who is surrounded by a group of candidates who feel that Leorio 's a threat they need to kill .
Gon and Killua are separated from Leorio and Kurapika , and both parties are attacked by monsters .