My guardian...or in my case Guardians

My name is Seungmin and in my world, everyone has a guardian, if not, then you're a guardian yourself. It could be your lover, parent close relative or a stranger but they have to be 'chosen'.

That's where the choosing hat comes in. If you're interested you apply, if you're qualified, then you go through training. Special kind of training. Military kind of training.

Being a guardian, you have a weapon pass and a gun or something. But I don't know this guardian shit, so don't expect a clear definition-anyways..

I had a guardian, my mother, but she was killed, in the war. The finders have been trying to find me since she died, to protect me and assign a guardian. But I don't want their protection. Don't need it. Sending my mother out there , when they have millions of soldiers, patriotic ones at that.
But, that was 5 years ago, now I'm a surgeon, in hiding, of course. I doubt they rested the case, and that is exactly the point.
What happens if they find me?
Or worse--
Find a guardian for me?!