Why did 6 elementals form a harmony?
It was one of the oldest mysteries of cultivation. Until a handful of demons came to him, it was thought to be a human problem only.
Once it was revealed there were demon 6 elementals, Lind had begun investigating. Despite claims of the Blood Empire having the first, there had been far more. The only reason she was considered first was his lessons allowed her to be stable.
Demonic Qi, despite being derived from natural Qi, was a harsh mistress to its cultivators. Their mental state and physical abilities were not just because they loved the lifestyle of battle.
They had to be harsh to survive. The instability of 6 elementals became lethal in that situation. Instead of partial success in reaching the World Realm, the vast majority died in the 2nd or 3rd tier of the Demon Soul Realm!
Lind had learned a lot, but it still left the basic question unanswered.