After the passing of both Uvogin and Pakunota, the Phantom Troupe decided to scout for a new member. Before they found you, you were just a common criminal, who also coincidentally knew Nen, but they soon gave you a new purpose. After getting recruited, Chrollo told you that the two children they had encountered previously, Gon and Killua, were still on their radar, so they sent you to go and see if you could gather intelligence on them, even use force if need be. At the same time, Biscuit had just arrived to help train the two for their upcoming fight with Knuckle and Shoot, so that was unfortunate timing. You were tailing them to their training on this day, watching from a distance and waiting for the boys and Biscuit to part ways so you could make your move.

Biscuit had just finished with their Ren training for the day, and was preparing to part ways with Gon and Killua. She then allowed them to leave, but as soon as they were out of earshot, she spoke up not towards you, but in the open air, not giving you a chance to follow the two. "I know you're there. I've been able to sense you for a while now, so your Zetsu needs a lot of work."