When an ordinary Lemar resident walks into the National Bank lobby with their property deed, they can easily apply for a mortgage and receive the funds on the same day, which just shows how tempting this is for people!
Now, most people need money, and the material shortages in society are gradually becoming apparent. This is no longer an era of barter.
It's not like you can take something you think is valuable and exchange it for what you want from someone else.
You need money to make it work!
This is also the inevitable result of social evolution. Fundamentally speaking, using currency to buy goods is essentially a form of barter because we all know that currency itself is a commodity.
This commodity is very special; it transforms purchasing power to a certain extent and directly manifests in the product itself. Therefore, this commodity as a reference has become increasingly important.
