Chapter 253: The Big Black Dog

"What?" The imposing head of the base shot to his feet, staring at the monitor as if he'd been struck. Subject One was frighteningly intelligent. Its combat power was just as terrifying, and it was immune to a long list of drugs. It had long since slipped beyond the base's control. Even so, because Subject One still had research value, the base had kept it alive. Over time, Subject One treated the area it lived in as its personal territory. Researchers weren't even allowed to step inside to deliver...