The moment Ethan appeared, the situation was already chaotic.
Numerous mutated pests had entered the building, trying to bite every resident in sight.
Thankfully, the use of pesticides has greatly reduced the risk of being overwhelmed.
For now, the building remained under control.
According to the information provided by Oslo, the stationed military personnel and volunteer residents were doing their best to eliminate the pests before they could break into the residents' unit.
But it was still far from safe, as there were too many mutated pests.
Seeing his grandson appear, Grandpa Caldwell felt relieved, glad he had returned unharmed.
"Thankfully, you're safe. How's your wife?" he asked with concern.
At that moment, a mutated rat crawled into view. Ethan swiftly drew his pistol and fired.
Bang!
"Elena's fine, Grandpa. She's resting now. I'll tell you about our side later—how's it looking here?" Ethan asked, his eyes scanning the floor.
