Ep 12. Good Boy? x Bad Boy? x Killua

Gon and Killua continue their training with Wing, but their progress is disrupted when they learn that Killua's older brother Illumi has come to track him down. Gon and Killua decide to confront Illumi, but they may be in over their heads as Illumi proves to be a formidable opponent. Meanwhile, Leorio is faced with a dilemma when he discovers a group of hunters who may be in danger and must decide whether to help them or focus on his own goals. As the episode progresses, tensions rise and the characters are forced to make difficult decisions that will have lasting consequences.