Ep 48. Very x Sharp x Eye

In season 1 episode 48 of Hunter X Hunter (2011) titled "Very x Sharp x Eye," Gon and Killua continue their training with Biscuit to become stronger. Their next objective is to learn the art of observing with Gyo, a technique that allows them to see aura, also known as nen, hidden within objects and people.

As they start to practice, Biscuit challenges them to find her hidden nen, which turns out to be a difficult task. They have to focus on her movements and actions while also keeping their Gyo technique active. Gon and Killua struggle to keep up at first, but with continuous practice, they eventually start to see her aura and correctly predict her movements.

Meanwhile, in another part of the world, Kurapika is hot on the trail of the Phantom Troupe, the group responsible for the massacre of his clan. He manages to track them down to a hotel and silently takes out some of the members. However, he quickly realizes that the remaining members are too strong for him to handle alone and decides to retreat.

Back in Biscuit's training, Gon and Killua have made significant progress with their Gyo technique. Biscuit then introduces them to the concept of enhancing their physical abilities with nen. She demonstrates this by using her own nen to strengthen her punches, which leaves a significant impact on a nearby rock.

As the trio continues their training, Gon and Killua are given the task of catching a master thief who has a bounty on his head. They use their newfound skills to track down the thief, but things quickly take a turn when they discover that he has hired a group of assassins to eliminate them.

Gon and Killua are able to fend off the assassins with their quick thinking and battle tactics. They eventually capture the thief and claim the bounty, impressing Biscuit with their progress. Biscuit then reveals that their final training objective will be to defeat her in a one-on-one battle.

Overall, season 1 episode 48 of Hunter X Hunter (2011) is an action-packed episode that showcases the trio's training and progress in honing their nen and battling skills. It also sets up Kurapika's ongoing quest for revenge against the Phantom Troupe. The episode leaves viewers eagerly anticipating the upcoming battles and developments in the story.