I Want to Spend All Ten Trillion

"Hello, Mr. Wang Xu, I am the account manager of the "First Bank of the Universe" in the M1803 galaxy. Congratulations on winning a super gift package, giving you 10 trillion. In addition, in order to help you use this wealth conveniently and safely, our bank will also assign a "smart secretary" to assist you, and a "smart bodyguard" to protect your personal safety! The only requirement is that you need to spend 10 trillion within five years. " Damn it, ten trillion, all spent within five years, is it so exciting? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.