Recapping last issue, Colossal Boy’s parents have been turned to glass and kidnapped. CB, by way of ransom, is sharing confidential information about the Legion Academy’s training methods. He’s been expelled from the Legion and now walks the streets of 30th Century Metropolis a broken young man.
Adding insult to injury, the Science Police accost Gim (Colossal Boy) Allon and tell him he’s under arrest for betraying the Legion. They’re key to U.P. Security and actions taken against them are something approaching treason. But Gim knows his parents are in enough danger now that he can’t get more information from the Academy. He’s not going to rot in jail while they’re turned into decorative fill for fancy glass containers. He shoots up to giant size and flies away. Very quickly, he’s reunited with the goons who glassed his parents last issue.