Why did Bisky ask Killua to leave Gon?


In _Hunter x Hunter_ , Killua had to leave Gon because he wasn’t able to
defeat Shoot, and Bisky told Killua his weakness and one day he would leave
Gon to die. Later on, Killua removed the thing Illumi implanted into him,
which changed him.

But I still don’t understand why Bisky would ask Killua to leave Gon?




I think she said that in only one purpose : make him react

She certainly knew that this is too tough for Kirua to lose his best friend
Gon.

So in this sense, she tells him that if he is not able to protect him, he will
lose him, and will not recover. It is therefore better for him to separate
from Gon.

This contributed to the development of Kirua's consciousness which was
restrained by his brother.

