After that, the staff examined that stage in detail, and none of them found any problems.
Looking at the video again, everyone found that Cheng Yingni suddenly fell to her knees by herself, and it had nothing to do with the setting or anyone else.
Cheng Yingni was taken to the hospital, and when questioned by the doctor, she couldn't say anything.
She only said that she suddenly felt a sharp pain behind her knee and involuntarily knelt down.
She then underwent a detailed physical examination, but the final result was not revealing.
The doctor had originally guessed that she could have suddenly felt a cramp because her body was lacking some kind of vitamin, but now it seemed that she was quite well and there was nothing seriously wrong with her.
So, it became a mystery case and no one knew what was going on with her.
Her fans were frantically worried about her health, and the incident made it to top searches.
