Fiendish Devil Cave, layer forty.

Standing on the hilltop, Li Luo gazed into the mountains in the distance. There were five terrifying beams of energy that shot high up into the sky in that direction. A fearsome pressure surrounded the place, and deafening roars vibrated the air.

That was the Fiendish Devil Leader of layer forty. 

Initially, there were six of them. Li Luo had already led the Green Nether Banner to fight against them once. However, they were caught off guard then and had to pay a huge price for it. 

They were ambushed by the six Fiendish Devil Leaders.

It seemed like the Fiendish Devil Leaders were more intelligent from layer forty onwards. Previously, they would have just waited at an area for their challengers to arrive. However, now they had taken the initiative to launch a preemptive strike. 

The ambush had caught Li Luo off guard.

The...