Actually, Mo Huasong was thinking of having Yier learn more. Despite the many pieces of knowledge within the Shadow Divine Power, it was always good to absorb other knowledge from the outside world.
However, if Yier was not willing, that was another matter.
So, Mo Huasong rested, while Yier did not. She quickly vanished into the darkness.
After an indeterminate amount of time, a scream pierced the darkness.
Hearing the noise, Mo Huasong immediately sat up and asked, "What's happening outside?"
In a moment, Yier's figure appeared before him. "Young master, some thieves wanted to harm us," said Yier.
It turned out that, in the wee hours, some thieves saw Mo Huasong and his company resting there and came over with the intent to kill them for their wealth and lives.
After all, they had only seen the two of them and thought they could make their move while the others were fast asleep.