C1220 Killing Old Devil
The Arcane Art of Rebellion of one of the Nine Secrets of Immortal Dao was simply too inconceivable. Not only could it shift the opponent's killing move, it could also evolve the opponent's killing move and attack them.
What Gu Fei was currently using, was merely teleporting the Killing technique unleashed by the two old monsters, causing them to involuntarily kill each other