Seventeen-year-old Shen Baixue was born with yin and yang eyes, and has a full yin fate, which is a great tonic for evil eyes. After the death of her grandmother, the mysterious husband Gu Mubai appears. He is actually the King of Hell, and he entered into a secret marriage with Bai Xue to protect her. Gu Mubai established the immortal family hall for Bai Xue and gathered the six immortal families of Mang, Hu, Liu, Huang, Hui and Bai to guard it together. However, the ancient ghost fairy doctor Bai Xuanliang coveted Bai Xue's special destiny and tried to let her give birth to a ghost fetus to rule the three realms. He made many attempts to snatch it away. Under the protection of Gu Mubai, Bai Xue learns the ability to navigate the yin and yang, while dealing with various supernatural events with the immortals to accumulate merit.
