He is the prince of Feng Kingdom. In order to complete his mission, he did not hesitate to marry as a concubine.
He is the monarch of the Dragon Kingdom. He is the most powerful person in the world, but he just fell in love with this spy.
For the benefit of his country, assassination was only the first step.
He discovered his identity during a plan. Should he stay or leave?
When he betrayed him, how could he restore the heart that was riddled with holes by him?
Let's look at the sad love affair between a prince and the monarch of an enemy country in the palace arena.