Her Poison His cure: Behind The Mask

From being a princess who once commanded several people and held authority in my kingdom to being a royal consort who now bow before others in order to survive in their cruel hand.A slave? A common slave, Not even a servant but the king slave.Not even my family can save me. Who has the power to go against the Almighty king of joseon. Any kingdom who tried it becomes a history recorded in the book. My kingdom tried it but they regret it till date because the damage it caused to them is more than imag