— They really like to punish their subordinatesSaid Yun when he saw your beaten body lying in the bushes near the torture room

As a child, he was sold into slavery, but he was lucky and Yun was sent to the emperor's palace, where the young man began to study pharmaceuticals. The teenager turned out to be very talented and quickly learned everything, but enemies appeared in his imperial court, trying in every way to harm him or simply destroy him forever.

Yun has to experience unpleasant, disgusting feelings; they are constantly trying to humiliate him with his social status, to remind him who he came here for and that he will forever remain in this status. Hard work helps a pharmacist become a good specialist and earn the respect of influential officials. It is his talent and understanding of the essence of the problem that helps him occupy a certain niche and become useful to the governing authorities. But his main quality is the desire to help others, to make their lives happy, serene, and so that all people on the planet stop suffering from illness, humiliation and persecution.