Metropolis: I Become Stronger by Spending Money

Lin Yu was working in the Magic City, doing nothing and seeing no hope... His father in his hometown even claimed that if he continued to stay in the Magic City, he would become an unfilial son and the queen of the Lin family! Lin Tian got the 'You can become stronger by spending money' system, you can become stronger by spending money! From then on he became awesome! So, what is the true desire of the heart? Money? Fame? Successful career? Or reproduce? Next, how to use this ability? How should I live the rest of my life? What should life become? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.