The entire gate was a massive stone, towering ten meters high, over ten meters wide, and an astonishing thickness of more than five meters. As the gate descended, a stone tunnel three meters in diameter appeared before everyone's eyes. Seeing this scene, Zhang Deli couldn't help but exclaim, "In the ancient times, with such primitive tools, they were actually able to create such magical Mechanical Techniques."
Jiang Yue leaned over and said, "Damn, such a huge stone, and yet the opening is only this small."
Ye Fan gave Jiang Yue a helpless look and explained, "You don't know jack squat. This giant rock was directly cut from the mountain. The purpose of doing this was to camouflage it. Just now, Professor Zhang Deli even thought this wasn't an entrance, which shows how extraordinary the wisdom of the ancients was."
