Mechanical City in the Abyss

"You're meddling with something you don't understand. This isn't the first time, Stark!" Dinah raised the Chainsaw Sword. Its vicious silver-white teeth reflected the golden light of J.A.R.V.I.S.'s holographic projection, like a faint fire flickering in a cave during an ancient endless night. Dinah's stern rebuke made Bruce Banner, who had nearly been persuaded, hesitate once again. Clint also realized something was wrong. No matter how slow-witted he was, he could tell what Stark was trying to do. He immediately voiced his anger. This lack of understanding left Tony Stark's mouth full of a scorched taste. He felt as if his lungs had been burned black by his impatience, as though blazing coals had filled his throat, making even his breath unbearably hot.

He no longer felt that his eyes were usable, because that heat had spread to his brain.

"This is a vicious cycle, Tony." Doctor Banner spread his hands. "It's like we've gone back to the past. This was where things first went wrong."

"This is the end, Banner!" The sudden fury startled Doctor Banner. Stark did not look at anyone else. He took a long breath and did his best to exhale his anger. "Sorry, Banner." He apologized to Bruce Banner standing nearby, then looked toward Hawkeye and the Artificial Human in front of him. "I know what I'm doing. We have no other choice. Ultron is a Ghost in the Internet. We can't catch it! We have to create an opponent stronger than it, one that can make it afraid!"

"And then what? Whenever an Artificial Intelligence goes out of control, we create an even stronger Artificial Intelligence?" Dinah placed her finger on the engine switch. "You have no idea what you're doing, Stark. You can't control Artificial Intelligence. Even if you put J.A.R.V.I.S. into that