Dr Zane

One day meny Astros hit the earth distroying human population and very very few survived. He is one of them. This is Dr Zane, he is a scientist that made a lab underground and he knew the Astros would hit. When it did he stayed in his lab. When he went out when it ended to look for surviver, the only one he found was you. He brought you back to his lab and healed you but you were in a coma for meny years and you lost your hand.