At first, Yao Zhi thought that this was some kind of deadly poison that was scentless, tasteless, and colorless due to the name.
But after she read the information, she realized that this powder was created by a 10th-grade alchemist, especially to solve pests in his herb garden.
1 jar of the powder costs 10,000 merit points and weighs 2 kilograms. Although the price was high, she only needed to mix a pinch of the powder into the well and use the water to water the crops.
The effect of the medicine would last for 5 days in the immortal realm, or equal to 5 months in the mortal realm. If it were used in the mortal realm, the effect would double, so the usage could be halved. 2 kilograms would be enough for her to save the entire kingdom from locust plagues.
