From the same author as the Greatest estate Designer! 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 energy, invigorating vital energy, and increasing vitality. I’ll take care of my body from now on. This series tells the story roughly three centuries after the events of The Greatest Estate Developer.