And this is exactly the purpose of his coming here.

Lu Changan strolled to the side of the lampstand, stretched out his hand, and grasped the base of the lampstand.

First twist it three and a half turns to the left, then two turns, and then turn it half a turn to the right.

Click!

In the quiet night, there was a soft mechanical sound.

The wall near the bookshelf suddenly flipped over, revealing a long corridor.

Lu Changan looked happy, let go of the lampstand in his hand, and walked down the corridor.

After walking up hundreds of steps, we came to a rusty bronze door.

Push open the door.

What comes into view is a huge underground space.

A dazzling array of haloes of various colors illuminate the entire space exceptionally brightly.

In the center of the space, there is a huge array made of crystal stones of various colors, emitting a faint blue-white light.

That flash of light seemed to tell Lu Changan that someone had just used this magic circle.

"State and county teleportation array?"

Lu Changan was shocked.
Chapter completed!