Ning Qingqian, the eldest princess of the Northern Qi Dynasty, has been serving her future mother-in-law for ten years, waiting only for her magnificent fiancé Xie Heng to get married in triumph.
But when he returned with a country girl Su Wanru, he said "She is kind to me and I need to take her as my concubine", which crushed all her sincerity.
When she was heartbroken, on a snowy night, she actually fished a man who was covered in injuries and had lost his memory from the ice lake.
He forgot who he was, but he was extremely skilled in martial arts and had a mind close to that of a demon. He only stayed with her like a loyal dog and became her sharpest knife.
Working hand in hand to torture and outwit the scumbag man's family, he protected her under his wings and loved her passionately and innocently.
Until his memory comes back——
It turns out that he is the cold-blooded and violent prince of the enemy country, the Jin Dynasty, who dominates the government and the opposition, and the commander-in-chief of the army, Yan Xiao, has a bloody feud with her royal brother!
He forgot all the affection he had with her, watched her become a prisoner of war, locked her into the dungeon with his own hands, and humiliated her in every possible way.
"Eldest princess? You're just a plaything in my hand."
When she was heartbroken and determined to run away, he suddenly regained his memory in the words "My lord, she was the person you protected with your life"...
The former crazy commander suddenly woke up and embarked on this almost impossible road to pursue his wife in the crematorium.
Can he crush the hatred between the country and his family, cross thousands of mountains and rivers, and regain the heart that was broken by his own hands?