Jiang Cheng had been devoted to developing the "Reverse Relaxation Talisman" these past few days.
Since the foundation had been laid by the Muscle Relaxation Talisman, developing the Reverse Relaxation Talisman wasn't very difficult, not even half as difficult as the Animal Encouragement Talisman.
However, the Reverse Relaxation Talisman had a rather problematic issue.
This issue was significant as it related to the dignity of the spellcaster.
As everyone knows, there are two methods to stop a flood.
The first method is to reduce the amount of water flowing downstream; with less water, naturally there will be no flood.
The second method is to increase the strength of the dam; as long as the dam is large and strong enough, it can withstand even the greatest flood.