Bab 211: 108. A useful tool for "buying" books.

The sun was just rising, and the morning light came into view.

Noland Lee sat on the speeding motorcycle, squinting his eyes, raising his hand to block the dazzling sunlight, and gazing at the black line on the horizon.

In a certain animation related to Titans, there had been a massive high wall surrounding the city.

Noland Lee was now seeing it in person.

The black line rising on the horizon gradually became the city wall spanning tens of kilometers.

Standing as tall and thick as a large water conservancy dam project, the wall reached for the heavens, shielding the sky.

The wall stretched several kilometers underground, enclosing the entire aberration den in the Great Rift, forming a semi-closed container.

Such a massive alchemy engineering project was not designed to protect the residents within the wall from the invasion of the outer world, but to monitor and limit the aberration den in the Great Rift inside the city.