Shen Qingci, as a remnant of the Xuanjing Division, accompanied Lu Jingyuan and Su Ningshuang with the Nether Pearl, and was chased by the mysterious "Hades" force in Sujia'ao. After a bloody battle to seal the Nether Pearl, Shen Qingci discovered that the Hades intended to collect the "Three Yin Treasures" (Netherworld Pearl, Soul-Calming Jade, and Yin Gathering Cauldron) and pure Yin women's essence and blood to open the secret realm of the Netherworld and awaken the Netherworld Ghost King. In order to stop the conspiracy, the three went to the Jingyuan Marquis Mansion in Luoyang and the Zhennan Prince's Mansion in Southern Xinjiang to search for clues. On the way, they met Su Wanrou, a survivor of the Su family in Suzhou, and jointly fought against the joint pursuit of Hades and the witch sect in Southern Xinjiang. After the decisive battle at Netherworld Terrace, although the Lord of the Underworld died, cracks appeared in the seal of the secret realm, and three demon-suppressing stones needed to be found for reinforcement. The four soldiers were divided into three groups. Shen Qingci broke into the Ten Thousand Poison Cave in the Western Desert, Lu Jingyuan fought against the ice-armored giant beast in the Arctic Icefield, and Su Ningshuang fought against the sea monster on an isolated island in the East China Sea, each competing for the Demon Suppressing Stone. At the same time, Su Wanrou is poisoned by the Shadow Guard, and there is a crisis lurking in Nanning City. Everyone needs to gather the magic stones within the detoxification time limit to deal with the counterattack of the remnants of Hades, and completely strengthen the seal to protect the world.
