At the same time, on the bus heading to Zhonghai City, a young man slowly opened his eyes. Although he was young, his eyes were filled with vicissitudes, as if he had lived through countless years.,Beside him, a white-haired old man in a suit stood with his eyes closed. His face was ashen from pain and he struggled to breathe.,"I major in traditional Chinese medicine. Your grandfather's illness is most likely caused by stagnant Qi."。