Nothing but Mercenary Work: Bullied and Almost Broken Reader X RWBY

A boy bullied till he was almost broken.
His family murdered by huntsmen. House burned to the ground. He has not where to run, no one to run too.
So he suffers through hell, day by day with very few people to comfort him.
Some people may take the easy way out, kill themselves.
But he can't do that. He won't do that. He's one of the people who will always strive to stay alive.
He's one person. But he is a mercenary. It's now his job.