Superboy would look up immediately as he heard the sound of an explosion rock gently in his ears, then John spoke. "I'm going now! Catch up with me. This could be it, so be ready!" He became a blur of motion, disappearing out the open window without another word. The tower reverberated with his sonic boom as he broke multiple sound barriers. Luckily, the tower is made with high density materials, leaving it unharmed.

He would come upon the building and jet straight in the front door, looking about with his different spectrums of light such as thermal and X-ray, trying to identify the threats and friendlies. The only telling of his appearance would be the sound of wind rushing in behind him.