The morning sun shone slantly on the green tiles of the small town. Feng Yi yawned and pushed open the wooden door of the medical clinic. The fragrance of medicine mixed with the morning mist hit his face. "Grandpa, what kind of herbs should I pick today?" He rubbed his eyes and shouted, but he only heard empty echoes. Then I remembered that my grandfather had passed away for more than half a month, and now he was the only one left in the hospital.
Feng Yi looked at the old medical books hanging on the wall and the set of coarse cloth clothes left by his grandfather, feeling empty in his heart. He was casually flipping through the miscellaneous items in the medical clinic and suddenly found a yellowed book at the bottom of an old wooden box. When he unfolded it, he saw that there were various strange moves diagrams drawn on it, and the four characters "Liuyun Sword Technique" were written on it. It turned out to be a martial arts secret book!
