Lin Jing is a capital city where strange tales and supernatural occurrences are nothing unusual. Ling Zhimo cannot stand by when she sees injustice and rushes to help, wielding a branch, only to be knocked down and forced to her knees by a giant of a man. Just as jasmine blossoms release their sweet fragrance, Li Hengyu descends from the sky with his sword and kills the giant in one strike. Their eyes meet. Is it love at first sight, or do they somehow know each other? From then on, they travel together, solving supernatural mysteries: defeating a fox demon to obtain a red heart and rescuing children to acquire a silk thread. Until one day, the sound of clashing golden chains reveals that everything was destined to happen.