'''Metropolis''' is a city on the American east coast, and the home of [[Superman]]. It has a population of approximately four million.<ref name=c22>{{ep ref|c22}}</ref>
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'''Metropolis''' is a city on the American east coast, and the home of [[Superman]].
During the morning rush hour, a bridge collapsed. Superman repaired it despite Superboy's attempts to help threatening the bridge's stability. The incident was witnessed by Bruce Wayne from his tower.[1]
Devastation made her way to the podium. Before she could get there, she disappeared in a flash of light. Superman and Superboy also disappeared.[7]
Metropolis December 1, 10:29, ESTTime Zone
Beta Squad contacted the Cave about the disappearances. In a conference with Alpha Squad, the League and the Cave, Nightwing formed Gamma Squad. Miss Martian and Lagoon Boy were to split off; the rest continued their mission.[6]
Metropolis December 1, 10:30, ESTTime Zone
Gamma Squad departed as Batgirl took over command of Beta.[6]
Metropolis December 1, 10:35, ESTTime Zone
The Collector of Worlds's ship appeared above Metropolis and dropped a device. It created a forcefield.[6]
Metropolis December 1, 10:38, ESTTime Zone
The forcefield destroyed one of Metropolis's bridges, and cut off all communication to the outside world.[6]
Metropolis December 1, 10:45, ESTTime Zone
From his office, Lex Luthor witnessed the forcefield.[6]
Speedy had traveled to Metropolis to exact his revenge on Lex Luthor. He blew up Luthor's office on the top floor of the LexCorp tower, and fought Mercy in the building's parking garage. In the end, Luthor persuaded the boy not to kill him, by giving him a state of the art robotic arm.[4]