章 280: Chapter 150: A Sword from the West (Please Subscribe)_4

"Demon Immortal Ancestor, hurry, hurry..."

As the voice of the Monkey Demon grew weaker, the Array outside the Book Storage Tower shone with increasing brilliance.

The dazzling light mingled with dark auras, intermingling and neutralizing each other.

Moments later, a massive curtain-like barrier had risen outside the Book Storage Tower.

Like dark clouds enveloping the sky, the tiers of curtains blocked out even the brilliant sun above with utmost precision.

Then, in an instant, this secret realm was plunged into darkness, no gleam of light able to stray from here, as if attracted by a black hole.

Seeing this, Xie Dongan's expression grew even more solemn as he shouted:

"Everyone be alert, demons are about to attack the Book Storage Tower!"

Hearing his voice, Jiang Ye and Wei Jinyu both reacted anxiously.

The two quickly chose their respective forces, preparing to surround and kill the four Great Demons outside.

"We'll fight them to the end!"