It's Really Hard to Spend Money

Others can do whatever they want when they become a powerful person, but for me, being a powerful person means saving my life; in order to survive, I have to spend money desperately; How can we complete the tasks assigned by the system and spend 1 billion in a week? Is it so difficult that my life is coming to an end? According to the regulations of the system, after 1 billion, it will be 10 billion. How on earth am I going to spend it all? If I don't spend it all, I will die... It's really hard to spend money… This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.