–Meanwhile–
(Are you sure sending just one of your clones to fight them was enough?)
Sam sighed at the stupid question. Sometimes he wonders whether the voice in his head is really just another personality or not from the level of stupidity of its questions.
When Sam was 8, his father made him drink his blood. Shortly after, Sam started experiencing constant organ rendering headaches.
During those headaches, he started hearing a voice. Sam confronted his father about it, but the latter only told him not to worry about it.
Soon Sam came on to the conclusion that he developed a secondary personality to cope with all his life's pain.
The voice in his head also confirmed his theory.
Somewhere down the lines, Sam got his full control of his powers, and he killed his father.
Through thick or thin, the voice in his head was always with him. Guiding him, watching him, protecting him.