Illumi Beater, a well-known killer, a well-known twisted brother-in-law, and Killua's senior solo promoter.
In his opinion, although the younger brother at home is occasionally rebellious, he still loves him as an older brother.
Convinced of this, Illumi quietly followed Killua and Alluga, climbing over mountains after mountains and crossing rivers after rivers. Every time, he suddenly appeared when Killua relaxed, trying sincerely and kindly to get his brother to return to his arms.
Illumi: I am so enthusiastic, Archie will definitely be very moved, right?
Killua: No, thank you.
The rebellious younger brother broke his elder brother's good intentions.
Killua: Let's go where Illumi can't find it, Naniga!
Illumi:!
The younger brother disappeared before his eyes.
He immediately found a telepathic person with the ability to find people, but he came to the conclusion that Killua had gone to other worlds.
Illumi:......
This is not okay. There is a limit to the rebellious period, Archie.
I have decided that after getting Archie back this time, I must give him a good love education!
However, crossing the world barrier is not that simple.
So in each world——
Illumi (memory impaired): I remember I came to see my brother... Where is my brother?
Years later, younger brothers (of many) were finally born.
Illumi (memory damaged): Don't worry, brother, big brother will definitely give you more love this time and eliminate the possibility of your future rebellion from the root!
Itachi Uchiha (Akatsuki period): It's okay that the tragedy of the Uchiha clan has been resolved like this... Also, I was really not rebellious before, Illumi, can you stop staring at me.
Uchiha Sasuke (Boruto period): I'm sorry Itachi, but it's a bit satisfying to see you punished by this new big brother... It would be nice if the new big brother doesn't always have objections to Naruto's voice...
Jiguo Yansheng (after the finale): ... I... Am no longer... Jiguo's eldest son... Great... Yuanyi... Thank you... Brother...
Jiguo Enichi (the only original version): Don't you love your brother? How is it possible? (Chew Chew Chew), my brother is so kind, busy with us every day, and even takes us to play (Chew Chew Chew), how can we, as younger brothers, make him worry (Chew Chew Chew)?
Killua (running away with Alluka): What kind of outrageous filters are you wearing? Wake up! Even if Illumi is a little bit like a big brother, he doesn't have a little bit of what a big brother should be like!
Idea: Tips for resolving family conflicts