None of Jack's actual body was visible once the red suit came on. It was complete with a helmet and everything. But he could hear the boy and see him just fine and raised an eyebrow behind the mask. "Can you fight?" Questions later. "Get the girl." If he couldn't fight it didn't matter he at least needed the girl away from the alley so he could use his weapon more accurately.
"Blacksmith? What the hell?" He supposed in all fairness he could have been it did look like he had made his armor but he didn't. He just made it appear with the press of a button. "Try Power Ranger. Good guy." A vampire ran at him, the same one who'd tripped and Jack thrust a foot into his chest knocking him back to the ground, hard. Not giving him time to recover he staked him with accuracy and he turned to dust.