Everyone: Longevity! God of War, Why Do I Only Know How to Earn Money?

Traveling back to an era when everyone was changing their jobs, Qin Feng changed his job to a hidden professional, the God of War. Each attack consumes gold coins in exchange for damage several times greater than one's own, commonly known as a cost warrior. Other warriors just slashed at random, and you went bankrupt on the spot with two swords? Qin Feng is numb, what a joke! When an accident comes, Qin Feng suddenly awakens the gold mining system. The old miner works tirelessly to fish for gold in the mine. As a result, the style of Qin Feng, a financial warrior, completely changed! Consume gold coins to increase damage. The most common knife can cause tens of thousands of damage. I have more money, so it's reasonable to increase the damage ten times, right? There's so much money to spend, so it makes sense to increase the damage a hundred times, right? Money exploded! Is it acceptable to increase the damage by 10,000 times? … Lord God? My sword costs 3 billion gold coins, can you stop it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.