Necromancy System

Humanity was invaded by the Scarlax, a bio-mechanical insect race. An apocalyptic war threatened to destroy humanity.
But humans found away to awaken a genetic power, which they named Meta Abilities. All this was at least 300 years ago. The war continued ever since.
Henry Parker was a 16 year old boy without an ability, he lost his parent in the war against the scarlax.
The shelter that Henry grew up in was attacked by the scarlax, and destroyed, he had managed to escape. He hid for days, he was hungry.
One day a human convoy passed along that place, Henry saw this as an opportunity, but he was ignored by the passing convoy. Henry tired to hide quickly after being left by the convoy, but before he could hide, he was found by the scarlax soldiers.
Henry was stabbed in the heart, and dumped in pile of human corpse, by the scarlax. As Henry was breathing his last, it happened.
[Activating life Steal]
His body absorbed the last spark of life in the corpse, healing him.
[Congratulations to User for activating the Necromancy system].
Henry had a second chance, he was determined that even if it meant for him to dine with the dead and beings from hell to get stronger, he would do it.