The Crown Prince That Sells Medicine

I’m the crown prince? The frail and sickly crown prince in the novel? But I’m a traditional Korean doctor who specializes in medicine. I guess it can’t be helped. Reforming internal constitution, recovering of energy, invigorating vital energy, and increasing vitality. I’ll take care of my body from now on.
Crown Prince Sells Medicine
The Crown Prince Who Sells Medicine
The Medicine-Selling Crown Prince
Yak paneun hwangtaeja
Наследный принц, который продает лекарства
ولي العهد الذي يبيع الدواء
약 파는 황태자
약파는황태자