```
"Rheumatism? That's too easy, have you forgotten what the person in front of you does?" Li Chen chuckled with a hehe.
Reminded by Li Chen, Yang Xin also remembered that it was Li Chen who had cured the sickness in her chest, and he had even claimed to be an old Chinese medicine practitioner.
"Ahem." Li Chen cleared his throat, though he was looking at other scenery. But after waiting for a long while, Yang Xin still hadn't spoken, which made him feel quite frustrated. He had given such a hint, why hadn't this girl shown any reaction?
"What are you looking at over there? There's nothing there," Yang Xin asked perplexedly, following Li Chen's gaze and turning her head too, but she didn't find anything.
Darn it, Li Chen almost fell over. Couldn't she have just played along with a bit of acting?
"Li Chen, I really did forget that you know Chinese medicine. Why don't you take a look at my mom?" Fortunately, it was then that Yang Xin spoke up.