In the old house, an ancient mirror that has been dusty for thousands of years hides mysteries. It is the boundary between the real world and the illusion of another world. The young girl Mary reached out to touch the mirror out of curiosity, and was suddenly pulled by a powerful force, falling into a desperate cliff that had been frozen for thousands of years.
Under the ice of the cliff, sleeping is the prince of Malan, Kevin, who has been in seclusion for two hundred years. Two hundred years ago, evil spirits were rampant in the world and all living beings were in ruins. Kevin is willing to sacrifice his body to calm the soul and use himself as a shackle to suppress the endless evil spirits. The price is to be trapped in an ice coffin forever and survive two hundred years of endless loneliness alone.
Mary's unexpected arrival broke the ice and awakened the frozen king.
When they first met, he was cold and unfeeling, bearing the heavy burden of the world; when they got along, his eyes gradually developed a tenderness that was unique to her, and she fell in love with her in one glance, showing her preference in every possible way.
But the ancient mirror connects the two worlds, the seal is loosened, countless resentful spirits break through the imprisonment, and chaos abounds in the illusion. True and false illusions are intertwined, people's hearts are easily deceived, and the two worlds are facing collapse and destruction at any time.
The road ahead is full of dangers, and evil spirits are coming one after another. Mary didn't want to just be the one being protected, so she traveled across the mountains and rivers of other worlds to accompany him to fight against disasters. He held the royal power to protect the common people, blatantly favored her, and devoted everything he had to protecting her safety.
Love, hate and disaster accompany each other, and fate has already been written.
When all the secrets of the ancient mirror are revealed, can the cracks be re-sealed?
Can they cross the barriers between the two worlds, break away from the shackles of fate, and gain peace in the world, staying together year after year?