After the fall of Great Wei, the various states and counties were governed by the Five Great Sects. Yangzhou, being the headquarters of the Hehuan Sect, housed a large number of its cultivators. Therefore, when Yangzhou City was massacred, the Hehuan Sect suffered the most, even losing a Two Decays Heaven-Human.

However, the mummified state of the dead aroused your suspicion.

You recalled the Summoning Demon Scripture.

This Heaven Grade Technique, made public by Song Shenyi over forty years ago, was controlled in turns by the Five Great Sects for a long time.