Chapter 1231 Subdue Grachev!

As Jordan was trying to figure out how Randall got here, the mutated black tiger had already begun to charge at Grachev and attack! "So fast!" When the black tiger moved, everyone was shocked. These mutants were no strangers to tigers, especially the fierce and aggressive Russian, Grachev. Tigers were one of the fastest animals in the world. When they could reach 80 km/h, they were much faster than humans. This black tiger was clearly faster than the tigers they usually encountered! Roar! The...