After confirming that this item was non-toxic, Wu Shengtai had it collected in the name of the local government. He specifically had it boiled into water for the common laborers to drink, which helped them ward off the cold.
Because people would feel their whole body heat up and break into a sweat after consuming it, they began to call it "Heat Grass."
Once he understood the situation, Yun Zheng couldn't help but laugh out loud.
Chapter 283