Mo Yuan, the third prince of the Dayong Dynasty, was deeply scheming but fell in love with Yan'er, the legitimate daughter of the Hou Mansion, at first sight. From the first time they met the only favorite in the harem, from the battle in the palace to life and death on the border, the two experienced misdiagnosis and loss of a child, the pain of genocide, and separation. He was willing to hire someone from the country, but she hated him to the core. When Yan'er, who is forever young, discovers that Mo Yuan is humblely guarding her at a heavy price, the bloody past and the unsolved curse mark finally carve the most heart-wrenching love calamity on the stone of eternal life.
