Yun Muxi panicked in an instant. She did not know anything about this so-called PTSD, but she had heard of autism. It was hard for her to imagine that such a lively and cheerful child like Niannian would be associated with psychological diseases. She did not want to see Niannian suffered from either PTSD or autism because she knew that the psychological damages on children at a young age could easily affect their future life or characters.

"What should I do now?" ...