The End of the World: the Old Muscle Boxing Saint

"If you want to chew off my old bones, I'll smash your rotten teeth first." - When the end of the world comes, a 72-year-old man will fight through the doomsday with military fists! The 72-year-old Qin Yue had become a serious "burden" to his son and daughter-in-law. He was old, sick, slow in movement, and could not even hold a bowl of porridge. A sudden disaster completely overturned the world, and his neighbors turned into bloodthirsty zombies. However, at the critical moment of life and death, Qin Yue smashed the zombie's head with one punch. What shocked him even more was that this punch activated a mysterious system that had been dormant for many years...