The three cats of Su Wan, an illustrator who lives alone, are extremely humane. They stay close to each other when they stay up late and protect their owners when in danger. A past life regression hypnosis revealed a shocking secret - they were the guards and maids who died fighting to protect her during the Warring States Period! The bond that spans thousands of years has turned the cat into a loyal and brave guardian, accompanying her to heal her daily life, and also helping her fight against the thousand-year obsession of the descendants of powerful officials.
