Killua was a once-in-several-centuries genius of the Zoldyck Family, so the family placed immense importance on his growth and future.
To that end, they had even tacitly approved of Illumi inserting needles into Killua's head and using Manipulator abilities to alter parts of his cognition and memories.
"This is all for Killua's own good."
Even the Zoldyck Family had this kind of parental tendency to forcibly impose expectations on their children.
So when Illumi sent the news back to the family, Silva immediately had Milluki and Kalluto come retrieve Killua.
That was why the two of them were here.
"Are we going straight in?"
Kalluto tilted his head toward Milluki, a questioning look appearing in his light-purple eyes.
His main responsibility was to use his Nen Ability to locate Killua. After that, Milluki would step forward and bring Killua home.
If possible—
Kalluto did not want to play the bad cop in front of Killua. That would only make Killua hate him.
"How could we possibly just barge in?!"
Hearing Kalluto's question, Milluki shook his head without hesitation and said seriously,
"This is Hunter Association territory, after all. We should confirm the situation before acting. It never hurts to be careful."
"How do we confirm it?"
Kalluto asked expressionlessly.
Milluki chuckled and pulled a green-headed fly from his pocket. Straightening his expression, he said, "With this!"
"?"
Kalluto narrowed his eyes at the green-headed fly in Milluki's palm, his brows slowly drawing together.
Seeing Kalluto's reaction—wanting to ask but finding it disgusting—Milluki did not mind. He explained in an excited tone,
"This is a Mechanical Little Fly I specially made. It can record sound and monitor things in real time. If necessary, it can also carry poison gas. With it, checking what's happening inside won't be difficult."
After speaking, he