```
Following a series of "thunderous clangs,"
the attacks from the Magical Treasures upon the Formation were directly repelled.
And the light curtain of the Formation merely rippled without displaying any significant effect.
However, with a subsequent "boom" came a loud sound.
A wave rippled across the light curtain of the Formation, spreading outwards, and the whole light curtain showed a slight fluctuation at this moment.
Their attack turned out to be a few degrees stronger than that of the two Demonic Beasts.'
Turns out, it was the Flawless Sword that had followed closely in attack.
Seeing his own Flawless Sword being deflected, the confident Red-Robed Cultivator was momentarily stunned.
He was very familiar with his Flying Sword. When it came to attack power, there was no other Magic Artifact that could match it, yet it couldn't even break through this Defensive Array.
This left him in disbelief.