You are... a modified - perhaps improved would be a better word choice - human. I could smell it on your breath. It is in your blood, in the pheromones you give off. Yet you are still mostly human. I haven't been human since I was 19 and became one of the warriors of my people... And I was born in 1383. June 1st of this year I turned 1005. You have never seen me move at full speed - and you literally can't see me, even with your reflexes. Speed, strength, health and healing, ageless. That is what is in my blood. That is why my kind were hunted almost to extinction in the Purge of 2018-2020. Why we still live a mostly clandestine existence, either removed from humans, or trying to blend in and moving constantly, before our lack of aging is noticed.