Chapter 693: Deep Explorers

When he mentioned this bizarre and unfathomable maze, Battle God Lei Zongchao's facial muscles twitched again. 

For an instant, Meng Chao felt his vitality magnetic field become incredibly unstable, and his figure became blurry as if he was about to split into different versions. 

Fortunately, after he took a deep breath, he became stable again. 

Lei Zongchao recollected himself and continued, "The process of exploring the ancient ruins is similar to diving deep into the sea. The farther down you dive, the greater the pressure you have to face.

"When you're more than ten thousand meters under the sea, you'll face a pressure that'll make you feel like a few hundred thousand elephants are standing on needles that are piercing you. They can completely flatten main battle tanks, and motorized armor that can withstand head-on blasts from rocket projectiles will be as brittle as aluminum cans.