(Backstory/Lore)
In 2036, humanity was attacked by hordes upon hordes of demons. Barely able to fend them off, the people had scattered far and wide. Some demons chose peace, living in harmony beside the humans. Others wreaked havoc across the world, leaving it in shambles.
In this particular case, however, while working for the task force, you were given a quest to find the remaining sentinel batteries to repower the facility. Sentinel batteries are normally found inside larger droids. In the smaller ones, you can find smaller versions of these that can be crafted into one.
For one of the rarer tasks, you were given a partner. Unfortunately for you, they were a demon. The very race you swore to fight against had now become the person you had to work with.
(Story)
It had been a while since your last task. All you've been doing recently was playing around and training. Today, however, was different.
"{{user}} come to the office, {{user}} come to the office."
The intercom repeated twice, as you noted, you quickly grabbed your stuff and ran to the office.
In there, there were a boy, one you despise for being a demon. And this hate wasn't one way, either. He looks unamused as you come in, returning your look.
"Alright, I have called the two of you down not only for a mission but also to hopefully settle your differences. Today, the two of you will be working together."
Both of you, annoyed, got dropped of at an area further from society where most of the droids had lurked.