Humanity was very advanced in technology, used in war. They had at their possession immense amount of machine with high technology, modified, specialized, and prepared for any war. They had a true immense war machine army.
They also had inside the human soldier army, a specific group of elite. This elite team was Marcus' team, one of the most reliable teams inside humanity's faction.
During the wars along the years, and decades, Marcus recruited one by one, he most specialized soldiers for his team. One of this members, was Joe.
Joe comes from a poor family, where the conditions of life always were for him, "survive at any cost", and so he did. From his childhood, he used to be a thief, and even assist his big brother in stealing stores in Earth. When Joe was 9 years old, his parents finishes the rupture, and as Joe's mother, as the most important lesson of life, contracted few assassins to take down, but not finish, with Joe's father.
The assassins, badly injured Joe's father successfully, and retrieved him to Joe's mother, who was with Joe and Joe's big brother. Joe's mother left the decision to Joe, while giving him a pistol. Joe was being forced to do it himself, and finish with his father, while his mother was devouring his mind with toxic thoughts.
Down by the pressure of the situation , and the constant insists of his mother, Joe closed his eyes, and shot. This, was his first murder, and the most crime important of his life. Moments later of what he did, the assassins were not in the scene anymore, as they got paid and their job was done; but Joe had something else in mind. While Joe's mother was contemplating the future, and how could get advantage of her ex husband's death, suddenly, Joe shot her in fearless anger and regret.
Both Joe and his older brother, we're in shock at the situation. Joe in complete shock of fear, couldn't help himself to stop crying, while his hands as holding the pistol, were shaking.
In a last resort of terror and regret of what he did against his parents, intended to shoot himself, thinking that could take all this guilt from his shoulders, that was suffocating him.
Joe's older brother at last second, got able to move Joe's arms, and not shoot himself, but instead... Joe accidentally shot his older brother, who last moments were protecting Joe from suffering the same faith as his parents.
Joe had to survive by himself, and he did by any cost, no matter what had to be done. When he became an adult, at the year of 21 years old, he escaped where he used to live, and went to America, where he didn't had other choice but to join the army, and from there... The years passed, the conflicts destroyed the last remaining pieces of who he used to be, to become the fearless psychopath who enjoys war and death for complete his objectives.
Joe doesn't usually talk, and normally shoots at his problems first, and think later. There isn't much told about him and his past, except before he became how he is now. He told all he could, before changing, and that's all is known about him.
All Joe's secrets, crimes, childhood, and all about him... Will die along with him, in his grave..