Just entered the company's finance department and was called the God of Wealth by former colleagues. How should I reply?

This is just a habitual name, and there is no special meaning or malice, so don't pay too much attention to it.

Or you can play a joke on your colleagues and say: I didn't expect it. I was promoted to the god of wealth. I promise you will become rich in the future.

In fact, replying with such similar words is to enliven the atmosphere. Everyone knows it's a joke and won't care.