Chapter 258: One hundred fifteen. Saint Elena (I)

Reiss's behavior made Lu Li realize something was amiss.

He bowed his head in thought, first ruling out that it was the door's doing, and then dismissing the possibility of an illusion.

And since it wasn't trouble coming from him...

Lu Li roughly recounted his experiences between the bookshelves.

Upon hearing his words, Reiss took a deep breath and suddenly pulled the alarm device under the counter.

Whir——

An intolerable, piercing wail abruptly echoed eerily over the True Library.

As the nearest to the source of the sound, Lu Li bore the brunt, his suddenly furrowed brows indicating his pain at the moment.

Bang——

Amidst the wail, a thunderous noise suddenly mixed in. A hidden door that blended with the wall abruptly opened, followed by another loud bang as another hidden door swung open.

One by one, hidden doors in the walls opened amidst the wails.