An approximate outline of the truth had manifested in the Southern Border immortals' minds.
"Among these year beasts, there are likely to be immemorial year beasts and not in a small number too. Fang Yuan indeed has the ability to battle the pursuing team with these year beasts. Moreover, this demon Fang Yuan has inherited Shadow Sect, he has countless true inheritances, constructing a time path formation that can trap our clansmen is within his capabilities."
Chi Qu You paused here before continuing with a frown: "It is just that I still don't understand some things. If it was an immortal aperture which had been placed and hidden into one spot, it is normal for others to be unable to sense it. But can a time path formation be hidden so well? Both Xia Cha and Lu Wei Yin were unable to sense it?"
Time path formations were not that good at concealment unlike phantom path, space path, or theft path.