There is absolutely no logic in what this person does.
"But..." Linn changed the topic and looked at Killua, "I have a condition."
"What conditions?" Killua became alert.
"Xiaojie is going to hunt Hisoka. This is very dangerous. Although I will watch him secretly, I can't stay with him all the time. I need you to help me keep an eye on him."
Lin En's eyes became very deep.
"You are fast and have strong concealment ability. You follow Xiaojie, and if he encounters danger other than Hisoka, you help him solve it. If he encounters Hisoka... Don't intervene and run away immediately. Do you understand?"
Killua frowned.
