A Black Card With No Spending Limit From the Start

Lin An'an became infatuated with a livestreamer. After being manipulated, she spent all her savings on him, yet he still failed to understand her. The pent-up emotions she couldn't express caused her to make a serious mistake at work, and she was fired. In despair, Lin An'an went up to the rooftop, ready to jump and end it all, but happened to find a black card. The black card automatically bound itself to Lin An'an. The black card System told her that if she completed the daily tasks it assigned, she could become one of the most powerful people in the world. But if she used the black card to do anything she shouldn't, she'd pay a price even more devastating than jumping to her death. Willing to give it a try, Lin An'an accepted the System's binding and embarked on a whole new life.