[Hunter X Hunter] The Zoldyck Family’s Brother War

Kabu is a retired agent.

Lately, she’s had a problem. You see, every agent receives a random identity after retiring.

And she

In this world, she became the rebellious eldest sister of an assassin family. In her reckless youth, she injured her great-grandfather, grandfather, the head of the family, and her younger brother... then ran away from home for years.

Kabu: I know it’s all fake, but why do I still feel guilty?

But it’s fine. It’s just an identity, and there’s usually no further contact.

And then...

Killua: “Big sis, please, take me in!”

Alluka: “Big sis... please, take me in.”

Why does this identity come with so many little brothers?!

Kalluto: “Hmph. They can, so why can’t I?”

This one’s even worse. He looks seriously unwell!!!

Illumi: “Big sis, long time no see. Please hand them over to me.”

Mia: “...I didn’t know this was an option. Take them away, quick!”

Illumi: #Happy##As expected, big sister loves me most##Delighted#

Something feels off. Why has his gaze suddenly become so strange?

*

[The protagonist is conservatively estimated to be under 1,000 years old. They are not blood-related.]

[The entire Zoldyck Family wins themselves over, and their personalities differ considerably from how they are in the memories.]

[The protagonist has been to many worlds and already has the mindset of an old person. After retiring, she refuses to take care of little brothers.]

Theme: The brothers' war.