Guan Yu stood up and looked out of the car and said, "It's raining hard outside and I can't sleep. I haven't done anything yet. Come and see the rain outside."

While Wang Xiaorong was walking by, Guan Yu suddenly found a man in the rain. This man seems to be practicing kung fu. Guan Yu is more curious. In such a rainy day, there are people practicing.

So he turned to Wang Xiaorong and said, "Did you see that man?"

"You see, this man is practicing his sword in the rain? So intentional?"

Guan Yu thought for a moment and then said, "You have a rest first. I'll go...