Chapter 586: Living Toward Death

"A long-distance one-way teleportation array requires a huge amount of energy. Other than the heart and bone blood of a level-95 monster king, we can't do it," Guan Lou said truthfully.

Currently, the Furious Dragon Legion was trapped in a mountain range in the middle of the Devil's Den.

The Blood River was connected to this mountain range. From east to west, it divided the Devil's Den into the north and south.

Lu Benwei came ashore from the west coast of the Devil's Den southern continent.

Except for the green-scaled monsters, due to the scarcity of resources in the southern continent and the harsh environment, the group had never encountered a powerful monster king.

In the northern part of the Devil's Den, there were countless powerful monsters and countless clans.

There was a total of 36 monsters from the 72 monsters living in the Devil's Den. Moreover, nearly 30 monsters were living in the north.