Life has no rules (a HxH and MHA crossover)

The story takes place shortly after Killua and Gon went their separate ways. English is not my first language and no i will not ship any characters.

Prolog: Killua was running as fast as he could. Illumi was following him once again and he had trouble catching up with his younger brother but eventually did. Killua had a major injury in his left leg plus his little sister on his shoulders, he could only go half-speed. „Give up Kil, you can't escape. You weren't just raised a killer. You are a killer. Why run away from the fate that you can't run away from?" Killua didn't listen.
A thick needle was stuck in his right thigh and he didn't plan on getting tortured again just because he didn't want to be the hair of his stupid family. He couldn't give up now! He couldn't leave his sister. Fear that he swor to lock deep inside of him crawled up his jaw and sunk its craws in his skin. It made it hard to breathe just to think about it.
As Alluka saw her big brother in such a miserable state she felt horrible. She knew that she wasn't the only reason he wanted to escape but she was one of the biggest.
„Big brother, give me a command. You can't continue like this!" She begged and even if Killua didn't want to he eventually gave in. „Sigh... Alluka, bring us somewhere safe from our Familie. Somewhere they could never reach or hurt us EVER."
Illumis's eyes widened as he heard those words but it was too late. His siblings had dissappiert right before him and he couldn't do shit to prevent it.

If you don't like the story don't sent hate just don't read it and if you like it follow me and vote.

Not a single character was written by me. Credit goes to Togashi(hunter x hunter) and Horikoshi(my hero academia)
Artist credit for the cover: 学习君 on twitter