It was a battlefield radar system which Luke had invented recently. It could lock onto his enemies and inform him of their locations based on the surveillance cameras which he set up earlier.
Naturally, the system wasn't as advanced as Jarvis, and with his keen senses, Luke didn't need to rely on it too much.
But as he continued to upgrade the system, his team and friends who didn't have super abilities would also be able to use it.
Luke wasn't in a hurry to eliminate the shooters. Instead, he moved quickly and let those people live in order to interfere with Bullseye's observations.
Bang! Bang! Bang!
After Luke shot three times, Bullseye, who had just dashed to a corner, jerked back, and three bullet holes appeared in the wood in front of him.
He stepped back and sneered. With a flick of his hand, three daggers flew out in a strange arc.