I'm not sure what that avatar is but blue hair and a gauntlet probably means they are tough. With that in mind, I'm not looking for a head on confrontation at least until I know their abilities so I'm going to try and lure them into an area that will force their hand so I can analyze a bit. Unsure of exactly how to do that, I start by running and seeing if they can keep up, turns out they can but their stealthiness fails them almost completely which gives me the idea of trying to figure out how they position themselves before they start to fight. After I run around a building and am certain we are about 20 yards apart I stop and listen for footprints, as it turns out they are not on either side of me, but above me, and then I hear, the sound of a gun being loaded and cocked. As it is that puts me at a distinct disadvantage in terms of range but it is dark outside and a park is not too far off. Unable to gauge what the gun might be, I decided to try and get out of range of any bullets, as I regret the only thing I'm carrying is a small Sword only about 7 inches in length.
A few shots are fired at me as I jump a gate to enter the park and disappear behind some trees. I try to use the reflection of the moon off of my knife facing towards the direction of the shots I heard to see if I can figure out where they are, but alas it appears as though they have moved. Again I listen for footsteps, realizing that grass would do a much better job of hiding the noise than the cement where this confrontation begin. I hear nothing, and instead take a moment to get a better look at my surroundings, and realize if I can just make it to the other side of the trees I hid in, I might be able to force them to chase me in a place where I can hear them run after me. Making a break for it, I manage to get to the trees I was aiming for but not without getting hit along the face. It stings, and I have to refrain from screaming so that I don't give away my position. Again I listen, and this time I can hear the steps coming from, and their from the right. Suddenly the sounds of a new gun being loaded and cocked come into ear shot and the gun sounds big and heavy, a shotgun maybe? At this moment I know, I need to catch them off guard with my knife and either cut them so they can't lift it, or throw my only weapon at them and hope that it distracts them enough dodging it that I can escape.
Then nothing, no noise can be heard, that must mean they've chosen their point of attack, hinting that they either know where I am, or feel confident enough in their guess to risk it, and who could blame them, I only have a knife after all. A loud boom comes from behind me, for sure a shotgun, but I'm not fooled, I am convinced that noise was made simply to distract me from their next movement, so I wait again and hear just barely, footsteps to my left. Either they are working with someone, or they just gave me the best odds they good, I am left-handed after all. In a second I can see them coming around my tree before they can see me and I take my slice at them, I hit something metal and hear a metallic thump near my feet. I somehow forgot exactly the sharpness of my blade, I cut through a barrel of their gun. While they are stunned I make a quick movement placing the blade at their throat, forcing them to drop all their weapons in the nearby fountain. They aren't likely to sustain any useful functions after water gets inside their parts. I put my knife away and tell them if they ever threaten me again, I will kill them without hesitation, and I make my escape.