They had been raiding a Hydra base as it had been testing on people especially kids. They found a kid...they had been using the kid as an assassin and as a lab rat. Black widow had gone to check on them and they brought the kid back to the avengers base. Unknowing to them this child was the reincarnation of a girl named "Emeleth" that the creator/destroyer of everything had loved and fought overed. The two twin brother's were named Ta'ka the destroyer and Ka'ta the creator they were the creator of this universe and of everything else. "Emeleth" had killed herself and was cursed to be reborn over and over again always living a sad and traumatic life each one worse then the last and for Ta'ka and Ka'ta to refind her and stay with her. Again and again giving her their abilities but she would always die before the age of 30...