Experiment Brother

Zane, a mutant with a life mark, is rescued by his adopted sister, Lila. Her touch is the antidote to the toxins in his body and the key to his powers. While being hunted by a mad scientist, they escape a collapsing alien laboratory. Lila's blood awakens his ability to tear through space and control minds. They defeat the monstrous doctor, escape the self-destructing base, and then crash back to Earth—ultimately gaining their freedom, no longer just siblings, but soulmates.