~HATE YOU~ Yu Ijin x Reader (teenage mercenary/ mercenary enrollment)

It had been hard to let him go. He had been one of the few constant things in her life, always there to offer rations he definitely needed more than she did. There when she needed someone to flop down next to and sulk after a mission gone wrong.

Someone she "Hated"
At least he "Hated" her back.

Authors note
I only own Eun Chang
I hate that whole Y/n crap so I've given the character a name sry if you don't like it
This story contains violence and descriptions of abuse and abandonment