"When you find out that all the victims are yourself—"
Modern forensic doctor Cheng Yian woke up at the scene of a serial skinning case. The mark on the chest of the deceased was exactly the same as that of the unsolved case in 2023. With in-depth investigation, he came into contact with the darkest secret of the Dasheng Dynasty:
- The "medicine" the emperor drank every night was the blood of living people
- The mysterious organization Night Owl Division preserves the brains of travelers from past generations
- The bottom of the bronze altar is engraved with a warning in simplified Chinese...
Intention: Find self-defense in the eternal cycle of reincarnation