On a rainy night, Lao Zhou, the shopkeeper of Gu Yuexuan, died tragically. Before his death, he left a red sandalwood box and the code for "afterlife". His disciple Chen Mo (the reincarnation of Zhou Yanzhi, born with Yin pupils) was accidentally involved in the centuries-old conspiracy in the Yin pattern world. It turns out that in order to prevent the chaotic Yin pattern from getting out of control, Lao Zhou temporarily stored the Cui family's rebirth pattern, but was hunted down by Cui Yurong, the embroiderer of the Yin pattern, for revenge.
Chen Mo encounters Su Qingci, a descendant of the Su family (who bears the Yin pattern of the Phoenix). Their Yin pupils are in sync with the Yin and Yang of the Phoenix pattern, becoming the key to breaking through the chaos. They broke into the Inn of Rebirth, explored the Cui family's old house, and the illusion of the Broken Mirror Maze, gathering the remaining forces of the reformists to reveal Zhou Xuan (the traitor of the Republic of China) who had returned from the resurrection and wanted to use the Netherworld ghost ship to open the Netherworld Cave and control the shadow patterns of chaos.
Each of the five aristocratic families has their own hidden agendas, and the Netherworld organization secretly plots murderous intentions. A hundred-year-old showdown between betrayal and protection, and the secret technique of Yin pattern between good and evil breaks out on a ghost ship at sea. Chen Mo awakened the memory of his past life and used the power of the black turtle pattern and the Yin Eye to fight against the evil energy of chaos. Su Qingci did not hesitate to sacrifice his life span to activate the Phoenix Fire. Everyone survived in the shipwreck crisis, but they were separated due to the impact of the evil energy. This decisive battle concerning the peace of Yin and Yang has just begun.
