Evil Girl Huang Yao

Huang Yao was originally a charming and mature female boss. In a sudden accident, she fell into a dream and became the eldest daughter of a wealthy businessman in the Republic of China. It was obviously just a dream, but when she woke up, her left hand was like her in the dream. Her whole body was burning and painful, and her left hand was rotting and healing at a speed that could be seen with the naked eye. What happened to her? ? What is her purpose in returning to the real world? Why did she wake up at this time?