A professor of physical education returned to the eighteenth year of the Republic of China. He has no power, no money, no status, no invention, no business knowledge, and he is not the king of soldiers. All he has is sports knowledge that is ahead of this era. He stepped onto the field and won the Olympic Games Gold medals, breaking world records, winning glory for the country, and contributing to the country and the nation in the best way possible! The work of passing the test, the completed work "Almighty Athlete", the sports boutique "Long Live the Coach", quality assurance, rest assured collection .