In AD 2519, 500 years into the new era, the weather is abnormal and the world is unstable.
In October, the cold wave from Siberia was like a headless fly. It did not cause trouble in the north, but it rashly crashed into the south of the Yangtze River in the Han and Tang Dynasties.
A cold wind howled, heavy snow fell, the south became the north, but the sun was shining brightly in the north.
Migratory birds returning south year after year are confused and think they have flown in the wrong direction.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
