Last Infinity

Cal Hunter is a cryo, a person who was cryogenically frozen after his death in the 22nd century. Resurrected four hundred years later, he now lives in the 26th century and works as a time traveler for the time agency on Mars.After a mission goes disastrously wrong, Cal returns to his present to find that he's seriously altered the timeline. All life on Earth and the Moon has been wiped out, leavin...