The Physical Body Pushes the End of the World

When he was reborn and returned to the moment when the apocalypse broke out, Chen Feng had only one thought—— Kill everyone who killed my sister. While others hide from zombies, he chases them and kills them. While others were hoarding supplies, he pushed them away with his physical force. [Kill the first-level mutant and unlock the talent: Iron Bone] [Bone density +50%, basic defense greatly improved] What firearms, superpowers, and technological weapons? In this life, he only believed in his fists. Until that second-level monster that shouldn't have appeared stared at him and his sister—— Chen Feng smiled. "I failed to protect you in my previous life. In this life, I will risk my life with you."