Eternal Life in the Apocalypse

They called him a filial son for sending his father to the afterlife. A master actor for his veteran's craft in deception. The apocalypse's greatest philanthropist for granting the desperate an equal shot at paradise. After forty brutal years as a Fifth Gene Chain bounty hunter, Luo Chenkong's pseudo-immortality serum triggers a time-reversal ability, catapulting him back before civilization's collapse. Stripped of sentiment, armed with decades of survival knowledge, he'll rewrite his fate in this second chance at the end of the world. Dark. Ruthless. Unforgiving.