Su Yan suddenly nodded, coming to a conclusion on her own:
"It must be that his son couldn't bear the shock of his mother's death, and then, seeing his father quickly marry another lady.
So, he felt really upset and decided not to speak anymore. Over time, it turned into autism, and then he couldn't speak again."
Chu Yuxiao glanced at her with a puzzled look, asking, "What is autism?"
Su Yan immediately responded with an embarrassed smile, "To put it simply, it's closing oneself off, not wanting to interact with the outside world.
There are many different behaviors, but a common one is not speaking to others, living in one's own world, cut off from everyone else."
Chu Yuxiao looked down thoughtfully for a moment and smiled, "Madam, you really know a lot."
The smile on Su Yan's face became somewhat difficult to maintain.
"Not at all, after all, I've also studied a bit of medical skill, and I often flip through medical texts."
