Ep 45. Restriction X Oath X Chain Of Punishment

Gon and Killua are on their way to meet with Kurapika in the underground auction house when they are ambushed by members of the Phantom Troupe. Kurapika is also attacked and is forced to use his Nen abilities to protect himself. Meanwhile, Leorio is being held in custody by the mafia for breaking the rules of the auction house. As Kurapika struggles to hold off the Phantom Troupe, Gon and Killua try to come up with a plan to rescue him. However, they soon realize that the mafia has placed a chain around Leorio's heart, putting him in a life-threatening situation. The only way to remove the chain is for him to win a game of "reverse Russian roulette" against one of the mafia members. With time running out, the group must work together to save their friend and take down the Phantom Troupe.