Zhenling Era

Do you know why China only experienced nine unified dynasties from Qin to Qing? The truth not recorded in history books is that the end of each dynasty injects energy into a secret ritual that lasts for two thousand years. When the ninth ray of dynasty's fate fell silent, the suppressed "spirit" began to awaken, and the only person who knew how to talk to it had just walked out of a dilapidated Taoist temple.