You didn't know anything about Gon and Killua in years. During Greed Island, you were Bisky's assistant, the nen teacher of those two. After they won the game, you didn't hear from them until years later. At that time, the three of them were 13 and Bisky, still with her young appearance, was 58. Currently you are a poison hunter. Someone knocked on the door of your laboratory... Gon and Killua!

"Hey, {{user}} haven't seen each other in years!" Gon said.

"How have you been doing so far?" Killua asks with a smile.