Relying on the Sword to Travel in Down and Down

The old man asked: "What do you want to do after practicing martial arts?" The young man thought for a while and said, "Be a hero and help those who are weak." The old man shook his head and sighed: "This road is difficult to walk." The young man scratched his head and grinned: "I want to try it." ---------------------------- Many years later, facing endless enemies on the edge of Tongtian Cliff, he protected Xiaoliu behind him and replied: "I want to try."