What’s wrong?

Feng Jiu arrived at that mountain spring pool, saying, "The spring water is rather cool at midnight. I'll just wash my face and freshen up." 

Two torches were placed on the ground to illuminate the surroundings. The men had already begun to take their muddy coats off. When they were about to take off their trousers, several of them stopped their movements, as if they recalled something. They also seemed to notice that someone was watching them, so they looked up.

"Take it off. Why don't you take it off? We're watching!"

Two female alchemists stood by, staring at them. Their robes were stained with mud and clung to their bodies, outlining their graceful figures.

Feng Jiu could not help smiling. She shot the two women a glance and then turned around to sit under the tree not far away.