Lu Yu'an is a hundred-thousand-year-old Dragon God, pure-hearted, devoted, and loyal. He is kidnapped while taking human form, then hunted by three thousand cultivators. Using the Qiankun Instrument to reverse his transformation into a dragon, he escapes to an unclaimed secret realm and begins cultivating a human form anew. During his cultivation, he is struck by heavenly lightning and rescued by Lu Sanyue, who takes him as her disciple. As they spend time together, the two gradually develop deep feelings for each other.
Lu Sanyue is a thousand-year-old human woman with a bold, domineering personality. She gradually discovers Lu Yu'an's true identity: a god from the Upper Realm. Seeking answers to her questions, she ascends to the Immortal Realm and uncovers the truth from ten thousand years ago, learning that Lu Yu'an was once mistreated by the immortals...
