"What other functions does it have?" Lin Xiaoyan asked persistently.
Xuan Liu's lips curled, "Just keep practicing and you'll see."
Seeing that Xuan Liu didn't want to elaborate, Lin Xiaoyan didn't press further, though she couldn't stop thinking about it in her mind.
"Careful."
Lin Xiaoyan nearly tripped over an unnoticed obstacle, but thankfully Nan Xi was always keeping an eye on her.
Lin Xiaoyan gratefully looked at Nan Xi, and then she decided to focus on walking instead of pondering over the cultivation technique.
Since practicing the technique benefits her, there's no need to worry.
As for whether it has other effects, she'll find out by persisting!
The four of them walked for nearly an hour, diving deeper into the forest where the trees grew denser and taller.
Nan Xi cautiously scanned the surroundings; given the cold weather, the trees should be leafless, but she noticed that the outer region didn't have any leaves.
