Taking advantage of the completion of the Wanxiang Shrine, Wu Zetian arranges for skilled craftsmen to use the skills of sunlight refraction to make the golden-domed phoenix of the Wanxiang Shrine come alive and spread its wings. It attracts the auspicious spectacle of thousands of birds paying homage to the phoenix, causing hundreds of officials to exclaim that Wu Zetian is the sky goddess and a destined leader. This works in Wu Zetian’s favor to successfully ascend the throne. Unexpectedly, things take a turn as the heavenly palace appears in the sky, and the stone god descends to destroy the golden-domed phoenix, turning the auspicious sign into a bad omen. Wu Zetian is furious, and once again Di Renjie is urgently summoned to return to the capital to thoroughly investigate the case! In face of danger again, Di Renjie uses his wit, unique wisdom and creativity to solve another strange case!