C569 Exchange One's Life for Another

A sharp pain from his right chest woke Qin Zhao, who had been unconscious for an unknown amount of time. He was dragged back from the world of chaos, which was constantly changing between cold and hot.

Even with his eyes closed, he could still feel that the blood clot on his windpipe was trying to make him cough hard, as if he would only feel better if he coughed out all his lungs. However