Because Guan Yu did not pour anything into his glass, there was no tea, of course, there was no wine. But after Guan Yu tried it, he found that the silver needle did not change color. There was no poison on the cup. Guan Yu was curious at once. Why was there no poison on his cup?

What exactly is this? In fact, Guan Yu was somewhat confused. Then he reached out and took Duan Ruxue's cup for a try. It was not poisonous. Guan Yu was a puzzled expression. Looking at Jiang Yuankai, Jiang Yuankai did not know why. Why were there no poisons on the two cups?

The...