With her spirit core shattered, Ling Xi falls from a scheme surrounding her tribulation in Kunlun into the chaos of a mechanical city, then transmigrates to the modern era because of a Resurrection Herb. When the reverse summoning array opens, she returns to the Machine City with her spirit fox Yuntuan and Xiao Qi, whose 073 emotional module remains hidden within, and uncovers the truth: the mainframe contains the remnant soul of a demon. To seal the soul and protect the bonds she cherishes, she uses her broken spirit core as the key, rewriting a fateful game of destiny spanning a thousand years amid the clash between spirit and machine.
