Build a Duel Arena large enough to hold all the martial artists in the central region of the Hundred Prisons Hunting Ground, let them fight inside it, and Jiang Yan would only need to watch their battles to obtain a sufficient amount of Battle Intent.
That was Jiang Yan's plan.
But putting this plan into action presented many problems.
How could he gather enough martial artists?
Use force? Capture these martial artists and drag them in? It was possible, but using force would only make them resent the Duel Arena. They would never fight wholeheartedly.
And he would have to deal with rebellions every so often, while some people might take the chance to flee the Hundred Prisons Hunting Ground.
This tyrannical management style was simple and brutal, but far too crude. It could practically be ruled out.
To solve this problem, Jiang Yan came up with an incentive system friendly enough.
Give the Duel Arena Ranks!
Once one's rank reached a certain level, one could enjoy Treasure Lands such as the Heroic Spirit Domain for free.
All the "fighters" in the Duel Arena would be graded. The higher their rank, the longer they could use the Treasure Lands.
At a certain point in time, their ranks would be reset, or automatically drop by a few levels. Anyone who wanted to maintain a high rank would have to keep fighting.
That way, they would become obsessed with battle every day, continuously supplying Jiang Yan with Battle Intent.
Then he would add a currency system. For instance, winning matches could earn a certain amount of currency, which martial artists could use to exchange for time in the Treasure Lands.
Thus, the overall tone of the Duel Arena was set.
The idea was already there. Next came the implementation.
Late at night.