Invincible Hulk

???

Tony was utterly baffled by Chu Hang's words.

Chu Hang did not look back. He merely waved as he walked toward the door, speaking in a relaxed tone that was almost perfunctory. "Exactly what it sounds like. A big green guy with a bad temper, and a big red guy with bones growing outside his body and an even worse temper. They're causing trouble in downtown New York."

He pulled open the workshop door and vanished through it, leaving only one sentence drifting back.

"You'd better hurry up with that new armor, Tony. Otherwise, you won't get a share of this kind of fun next time."

Before the words had even faded, he was gone.

Tony stood there dumbly, staring at the empty doorway before lowering his gaze to the masterpiece in his hand, the pinnacle of human energy technology. His brow furrowed tightly.

A big green guy?

He vaguely recalled scattered records in military files concerning a scientist named Bruce Banner and a failed gamma-ray experiment.

"JARVIS," he suddenly said.

"At your service, sir."

"Connect me to Colonel Rhodes's encrypted line. Also, move the Mark 4 assembly process to top priority." Tony's eyes gleamed with a complex mix of curiosity, competitiveness, and fervor. "Looks like I need to head to New York and join the fun."

New York, Harlem.

It was no longer a neighborhood filled with hip-hop music, street graffiti, and the bustle of life. It was hell.

The air was thick with the acrid smell of gunpowder, concrete dust, and a faint hint of blood.

Two giants were wreaking havoc in the streets.

One was a completely emerald-green giant. Every punch and every leap carried world-shattering force. The ground beneath his feet shattered inch by inch like fragile crackers, while cars crumpled in his hands