The princess from a foreign country was being hunted by traitors and was hiding in the city where Marshal Jun was. The two fell in love by chance, and she willingly became the Marshal's concubine. However, the world is weak and human beings are evil, and the flowers are easy to fall when the rain comes at dusk... The two finally failed to survive the itch of love. The young marshal found a new love, and his beloved concubine turned into a down-and-out concubine. The down-and-out concubine suffered a lot and met her husband who loved her. She left... The young marshal, who had been depressed since she left, searched for her for three years and finally found her. But things had changed, she became someone else's wife, and he could only look at her from a distance, regretting it. Three years later, she actually saw him as if she had never known him before. Having a love rival, he finally saw his true nature. However, she loved another man to the core. Even if that man died, he could not enter her heart. He was in great pain. Faced with her indifference, he humbly prayed, "Even if I can no longer be the number one in your heart, even if you love other men deeply, I will accept it! I just ask you, let me take care of you for the rest of your life!"
They have been entangled for many years, where will they go?