Underground Changes!

After putting on the Apocalyptic Extension, Li Yao was more than five meters tall, too, and on par with Yan Xibei.

They collided like two calamity-level apocalyptic beasts.

The sabers on Li Yao's back pierced deep into Yan Xibei's body, while Yan Xibei's scorpion tail dug into the stomach of the Apocalyptic Extension, and his mantis forelegs left two deep traces on the plugins!

However, the Apocalyptic Extension was merely Li Yao's strengthening components and had no senses at all. Li Yao wouldn't be harmed even if it was shattered.

Yan Xibei's apocalyptic body, on the other hand, was made of flesh and blood and was connected to his own body.

The result of the hundreds of high-speed collisions in that moment was that Li Yao tore off plenty of meat and shells from Yan Xibei's body while Yan Xibei failed to hurt Li Yao, although he had almost wrecked the Apocalyptic Extension.