Rebirth and making money first

Zhang Jing worked all her life and never got married. Most of the money she earned was given to her mother and passed on to her younger brother. She saved money from her frugal life, and except for the social security, she only had the money left for stock trading. She didn't dare let others know. She paid a lot of tuition fees and successfully became an old leek, being cut by the stock market again and again. Her younger brother had a house and a car, but she had nothing and was ridiculed by her younger brother. Her mother also despised her for being useless. Before she died, she not only left all her property to her younger brother, but also asked Zhang Jing to swear not to get married and leave all her inheritance to her nephew after her death. She also had to help her younger brother pay his pension so that he would have no worries until he was old. Otherwise, it would be unfilial! Zhang Jing regretted it when she was old. She swore that if she could do it again, she would save...