The Interest Rate is Full, and My Money Increases Infinitely

For Chen Cheng, the "standing on one's own feet at the age of thirty" refers to the interest rate.

From 3,000, 100,000, 1 million, 10 million, to hundreds of millions...

More and more principal, a steady stream of interest.

The way money makes money and interest makes compound interest makes Chen Cheng sigh:

I can never spend all this money! I can never spend all of it! I can never spend all of it in my lifetime!