Green Lantern and the Flash must team up to save their respective cities from the destructive sound powers of the new Sonar.

Kyle is fighting a man in a stolen suite of armor. He manages to save the civilians and put the villain down. He then uses his powers to give an amputee new legs before departing. Meanwhile in Keystone City the new Sonar makes his debut by destroying Keystone City hall. True to form Flash shows up since it is his city. He tries to take down the new villain but gets taken down by his powers. They tangle for a bit before sonar flies off leaving a wrecked building and a pissed Flash.

Kyle is just arriving back at his apartment and stops at Radu’s for some coffee; there he meets Allison a stunning red headed model. Kyle is literally left breathless by her beauty and when he goes to his apartment he gets flowers from Donna. He settles in to drawing the sunset when things shake up, literally. He suits up and finds sonar wrecking havoc. The two fight with Kyle holding his own. Just then Wally arrives telling the “rookie” to step aside.