The Divine Demon Sect's affiliation with the Demon Sect, as far as Lu Ping is concerned, is almost certainly true.
As for this elder of the Divine Demon Sect, his appearance in this abyss is because he survived as a remnant of the outer realm demons hundreds of years ago and followed several other outer realm demons into an underground world within Lingxi State.
Back then, the founder of the Demon Cave Sect's ancestor stumbled upon the existence of this abyss by chance and eventually reached a consensus with the opposing party after multiple negotiations.
The benefits the Demon Cave gained from the outer realm demons, such as the Blood-Transforming Demon Saber and the Seven Evils Ghost Yin Banner, were learned from the outer realm demons, as far as Lu Ping knew.
Moreover, Lu Ping was most intrigued by a cultivation technique named Black Demon Blood.
