As dynasties change, time flies by.
When the Jiang family's military forces dominated the world, the new emperor Jiang Qin successfully ascended the throne surrounded by the people. Jiang Qin, who had obtained the kingdom and the beauty, was not happy because of it. When he was a military general of the previous dynasty, he had already fallen in love with the former emperor's most beloved concubine, Jin Keren. However, due to the former emperor's corruption, he was overthrown by the Jiang family's military army who had long planned. Jin Keren, the first favorite concubine, also disappeared in the war.
Five years passed in a flash. Jiang Qin had been searching for Jin Keren's whereabouts, but all he got was empty letters. In despair, when he was about to give up the pursuit, he met Chang Qing, the concubine who was just like Jin Keren, at the palace of his younger brother, the fifth prince, Jiang Chen.
Chang Qing was once Le Ji in Spring Tower. She didn't know that when she chose to step into the abyss of the palace, she could never look back...