Unfinished Sword

Pei Yan's sword was too fast for anyone to see clearly, and Ji Changhe's heavy sword was so heavy that no one could carry it. They set out on the same road because of a common hatred - one never looks back, and the other always stands three steps behind him. No one moved the words that should have been said or the sword that should have been drawn. On the way they occasionally met a woman holding a dark blue umbrella. She never leaves her name and disappears after giving directions. Someone has been chasing her for many years, and she has never looked back. The fire that burned the boat has not been extinguished for ten years. In this river and lake, someone must come to the shore.