C420 The Wuwei City Was Broken

"Keep on the assault!"

At Emperor Xiong's command, millions of wild beasts surged forward in a relentless tide.

The city's protective formation was pushed to its limits, with a ceaseless supply of High-Grade and Middle-Grade Primordial Stones fueling its core. The energy from a single Middle-Grade Primordial Stone couldn't even sustain it for a fleeting moment