When Song Ning's mother and Ms. Yun Yao started the business, they had trademarked and applied for patents. Everything was registered under Song Ning's name.
Back then, her mother had wanted to register under both Song Ning and Fu Le's names. However, Ms. Yun Yao had refused. She had said that a good man should not seek help from his parents and should forge his own path. Apart from that, she had also said Fu Le was the heir of the Fu family. Song Ning was different because she was a girl and had to rely on someone. Her mother could not dissuade Ms. Yun Yao so everything was registered under Song Ning's name in the end.
Song Ning did not expect the Fu family to covet the business Ms. Yun Yao left behind. Moreover, it seemed like they would do anything to get it. It was obvious Grandma Fu did not like her, and yet, Grandma Fu spent so much effort pretending to treat her like her granddaughter. She found the deception rather scary.