He was the "first son" of Emperor Shunzhi, the ancestor of the Qing Dynasty, who lived among the people instead of dying at birth. She was the eldest princess who was involved in martial arts and dominated the court. Hand in hand, they proudly fought in the martial arts world, marched and retreated together in court and battlefield, and even controlled another unknown continent - Ruojia, where they left an immortal chapter but never left their name in the mortal world. The dream of prosperity faded away, and he stayed with Ruojia forever, while she grew old alone in the deep palace, longing for the past all day long. Their love, hate, and separation began and ended with the fate of their previous lives. And what made them obviously in love but not stay together until the end?