There were records of the Cheng Ying sword in history. It was said that it was found during the Shang dynasty and subsequently kept by Kong Zhou. It was said that an ordinary person had accidentally found the Cheng Ying sword by a tree trunk. There was nothing unusual about the tree under the invisible aurablade. It was only after the person walked further away that the tree suddenly collapsed with a crash.
Of course, Lu Shu felt that a lot of the things he knew had been passed down by word of mouth. He would still have to find out the truth by himself.
He remembered You Mingyu's words that the sword recognized its owner by blood. When Lu Shu left, he had even reminded him that he could only do so when day turned to night and vice versa. There were only two chances per day. Thus, the first thing that he did when he reached home was to observe this sword.
