"Early on, when this sewer system was being established, the engineers who designed it were actually from our Apocalypse Society. The engineers included many designs in the blueprints that others simply couldn't understand.
At the same time, they retained the complete design blueprints.
You could say that the sewer map in the hands of the Tasting Commerce Association is only sixty percent of what we have!
They know nothing about the remaining forty percent of the area.
To safeguard the secret, most of the workers who built the sewer back then have been secretly executed by our church. They should feel honored for this, as they defended the secrets of the Master of Revelation with their lives and thus earned His forgiveness!"
"The Tasting Commerce Association should also feel honored—they used their money to help us build an underground fortress!"
Zhang Quan's face was filled with pride and satisfaction, while a flicker of disgust passed through Luo Fei's eyes.
