Wu Pifu sipped his tea as he listened to Gon talk about how he had met Kula and the stories of everything that had happened along the way.
The three who had come were Gon, Ging's son; Killua, a descendant of the Zoldyck Family, the strongest and most famous assassin family in this world; and the little girl Alluka, who had transformed once and was likewise a descendant of the Zoldyck Family.
"Really? You went to the Dark Continent!? My father went with you too?" Gon was a warm and cheerful child. After hearing Kula recount some of his recent experiences, his eyes practically shone as he kept firing off questions.
Kula seemed very fond of these two friends, and he eagerly described what he had seen and heard on the Dark Continent. Of course, he did not tell them about certain forbidden matters.
Killua was very concerned about what had just happened—both Kula being assassinated and his sister Alluka transforming.
As Gon and Kula enthusiastically discussed the Dark Continent, he suddenly asked Wu Pifu in a low voice, "Hey, you... what did you do to my sister just now?"
Alluka was currently asleep on Killua's lap. The transformation just now seemed to have greatly disturbed her mentally, and it was the first time Killua had seen his sister in such a state without someone making a wish to her or without him giving her an order.
Wu Pifu sensed the aura Gon and Killua were unconsciously spreading toward him. It meant their emotions were completely open before him. He said gently, "I didn't do anything. Your sister was probably frightened by me."
Killua frowned. He did not believe that explanation.
Because he knew exactly how terrifying his sister's other side was. If anyone was going to be frightened, it