The evidence is that in the 17th exhibition of besieged city, Huayuan was accidentally injured by Lin Shen, and his cuffs were stained with poisonous powder, which led to a rash on his wrist. Now, Wu Linger has a rash on the same part of her wrist, which indicates that she is wearing Huayuan clothes.
Li Chi, the late owner of the manor, was Wu Linger's fiance, and Wu Linger's broadsword was given to him by Li Chi. If Li Chi hadn't died, they would be very happy now. But Li Chi was killed by Ajie, Huayuan and Lin Shen.
In that year, Li Chi returned to the villa to detoxify in order to save Wu Linger from poisoning, and was besieged by three people. But with Li Chi's martial arts, the three of them are no match at all, and there is another person involved, and that is Li Er.
Uncle Li is good at using backhand knife, and Li Er is good at using forehand knife. The two of them joined hands to build the Leng Yue Villa, which is as famous as Yanshan School. However, Uncle Li will quit the Jianghu, and the Leng Yue Villa with this double-edged sword is no longer the former Leng Yue Villa. Li Er thought that Uncle Li had abandoned Leng Yue Villa, so he killed him.
After eight years of hard work, Wu Linger finally got the chance to avenge Li Chi, but she was killed by Li Er, leaving only the end of being buried with Li Chi, but she wanted to come.
The legend of impermanence:
As for the impermanence of closing the door, it is said that he is a unjust death fool, helping other unjust death fools to take revenge after death. Anyone who is targeted can't close the door, and the impermanence of closing the door is used to killing people. Write the words impermanence of closing the door on paper.
That night, an unexpected guest came to Ajie's room. The next day, Ajie was found dead in the ancestral hall with a piece of paper on his face, which read "Closed doors are impermanent".