In order to destroy the Zhao dynasty and dominate the world, the heroine Yonggu Jingluo, the princess of Xiliang, disguised herself and entered the palace to become the princess of the hero prince Zhao Shiting. She worked as an undercover agent for eight years, using her identity as a princess to collect information and send it to Xiliang. Finally, the Xiliang army rose up and rebelled. In the capital, Shiting died in battle, and Whale Luo ascended the throne. However, when Whale Luo came to rule the world, he later realized, "I thought I wanted the world. It turns out that the world is not as good as your smile or a word of peace." Whale Luo handed over the throne and committed suicide in front of his lover Shiting's grave.
