Flak sneered as the stranger stopped at his side, helping him snag the attention of the mutant. Lowering his eyebrows in determination as the creature wheeled and came barreling towards them. Just as it was about to reach them, Flak dove to the right and out of the wrath of its blown. The blunt force of the brute's charge was taken by the already crumbling building wall as the creature unintentionally rammed into it at full sprint. There was a loud bang followed by a series of loud crackling sound, many large cracks immediately beginning to crawl up the side of the crumbling building and bricks and rubble tumbled from the gaping hole that was formed from the brute's charge. The mutant stumbled backwards, shaking its head and visibly thrown off by running into the wall. Once gathering itself, it immediately snapped his attention to Flak, who had started it all, snarling furiously. The male merely smirked slyly at the creature and looked up. A large piece of cinder fell from the ruined building above that was leaning on its foundation to form a curling over the alley, the top of it leaning against the upright building which was now cracking from the sudden blow by the mutant to its side. One of the parting cracks that had shot up its side had reached the point at the top where the second building was leaning on it. With a pop and crumbly cracking sound, the upright building shifted, causing the one leaning on it to begin to crumble and fall to the earth bit by bit. "You'll wanna get out of here, now." Flak instructed the stranger dog with a smirk, leaping forward to begin his escape from the falling rubble. "Come on!" He barked at Teegan as he ran past her, snatching up the unconscious cat on his way out of the alley.
Gavroche had leaped up onto one of the mutant's back after refocusing. However, the loud bang of the mutant colliding with the building made him gaze over in awe at the black dog. A small piece of brick had fallen onto the creature he was standing on, making it wobble on its feet. "Whoa!" The pup stumbled and failed to keep his balance, tumbling to the ground. He shook his head and stood back up, jumping back as the black dog darted past him. He tilted his head in somewhat confusion, then realized why he was running. Glancing up, Gav noticed the ceiling beginning to crumble. "Wuh oh!" He yiped, wheeling around to follow the male who was, for some reason carrying the cat. "We've gotta get outa here!" The pup barked at the white shepherd as he ran past, quickly evacuating the caving in alley.