C1240 Training versus gambling
With Zi Chen's method of seizing wealth, he was undoubtedly the fastest.
But in the Warring States Continent, how many such Zi Chen exist?
Even if there were, they were all people from great powers. As they grew up, they did not need to worry about resources.
As for Middle Period of Real Stage, although he had some methods, he could at most take down one or two clans