The generals all supported Reg's change of plan, and the whole army became busy. Han Jin personally interrogated some of the Minotaurs and Evil Eyes, hoping to find some useful information.

Language was not an obstacle. Since the Abyssal Race was made up of ten-odd different races, all with their own difficult to master languages, the most convenient way was to select an official language. After careful consideration, the leaders of the Abyssal Race had chosen the language of the humans. 

The humans were by no means the most powerful race, but they had an undeniable advantage in population. You could find signs of human civilizations everywhere, be it deserts or seas, mountains or underground. In addition, the leaders of the Abyssal Race had never been content with being stuck underground, and still had ambitions to extend their reaches above. If they could understand the language of humans, communication would no longer be an issue no matter where they went.

Han Jin didn't make any