That was top-grade Wushi Powder treasured in the Imperial Physician Bureau. Once they became addicted, it would be easy to negotiate anything with them later.
The transport officer patrolled from family to family just like a regular guard on routine rounds. When he reached the Luo family's campfire, he naturally caught the whiff of that strange, exotic fragrance.
He looked over the Luo family members; indeed, they looked much more energetic than the other exiled prisoners.
Chapter 28