Era of Cataclysm: I Became the Strongest Survivor

One second Yang Fan was undergoing a physical examination in the hospital, and the next second he was in an apocalyptic world where natural disasters struck. All animals and plants are wildly distorted, social order has collapsed, and human civilization is on the verge of collapse. Even Yang Fan's own body has undergone strange changes unconsciously... But the hope of returning home in the end rests on a mysterious girl whom he meets by chance...