Old Lady Zhang's Rebirth: Going Mad! Severing Ties with Family! Becoming Incredibly Rich!

Grandma Zhang considers herself a good mother and a good mother-in-law.
When she was young, she had no one to help her. In order to prevent her children from following in her footsteps, she did her best to help them, giving them money when needed and helping them with their labor when needed, without ever being ambiguous about it.
He helped his six children get married and start their own businesses, and raised several grandchildren. When he was in a car accident and received three million yuan in compensation, he distributed it all to his six children.
However, her children, who received a share of the compensation, did not want to take care of her.
A fire took Zhang's life and also made her see the true nature of her children.
Reborn back to the day her husband passed away, before she could pass on her job to her daughter-in-law or distribute the compensation money to her children, Zhang Guiying decided to go crazy, sever ties with her family, and do whatever it takes to make herself happy.
After her life became comfortable, Zhang Guiying suddenly discovered that she had become rich without her knowledge.