The thing that caused these Daoists to be possessed,
wasn't the Evil Qi!
Li Yan only realized this now.
The formation used by the Mystical Sect was the Liangyi Sword Formation, with which Li Yan was familiar, having faced it before.
This time, the opposing side launched a massive operation, with about a hundred people, seemingly forming the full Heavenly Gang and Earthly Sha number, inevitably bringing more changes.
But it was precisely for this reason that they revealed their cards.
Evil Qi gathered on them, transforming into a visible black mist, twisting in the air and evolving into a Tai Chi pattern.
Condensed and not dispersed, it was like a living creature.
This was a manifestation only seen with Evil Spirits!
The Evil Spirit Qi was a mutation of Innate Astra Bane Qi, undying and undestroyable, only to be suppressed in famous mountains and rivers, gradually eroding away.
Moreover, it was incredibly dangerous.
Li Yan had only seen Situ Qian use it in small amounts.
