In Wuyang, the imperial capital of Qin Country, on Ying Duo's bedside table, there was a bottle of mysterious medicine of unknown origin, called Black Crow. It was said to be a divine medicine that could make the user feel immense strength.
This was a very rare medicinal substance, acquired by the nobility of Qin Country from Dorne, passing through countless checkpoints to reach the borders of Qin Country.
Many nobles in Dorne were taking this medicine, and its effects were indeed miraculous. This was probably the only new type of medicine that the Great Tang's pharmaceutical companies hadn't developed first.
Most of Ying Duo's ailments were of the mind, so after taking this medicine, he immediately improved, and he was very grateful to the person who developed this divine medicine. He also knew very well who the developer was.
