Ready, Aim, Fire: Book 1 Project Harvester (Sci-fi LitRPG) (Ready, Aim, Fire!)

Earth is dying.Jace Riven has five years to live.He only needs two to save humanity.In a future where Earth is scorched and civilization lives underground, solo harvesters risk their lives mining hostile alien worlds for vital resources. But when Jace, a terminally ill nobody, volunteers for the mission, no one expects him to last a week.Armed with a basic suit, a weak rifle, and a ticking clock in his DNA, Jace must survive savage alien wildlife, deadly terrain, and other harvesters, all while unlocking mysterious tech upgrades and outsmarting an evolving enemy.The deeper he goes, the stronger he becomes.But the clock is always ticking.