Unexpected visitor

Sarah stumbles around blinded by the engulfing light that fades, showing rows of circular platforms surrounding a huge computer console. Operating it was a the green alien known as the Martian Manhunter. Sarah tries to sneak past without him spotting her. "Take another step and you'll be vaporized where you stand." Martian Manhunter motions for Watchtower guards to aim their guns at Sarah. "Why are you her?" Sarah did not answer. "Who are you?" No answer. "Stand down!" Sarah's eyes widen as Wonder Woman walks over dismissing the guards. "How did you get here?" Wonder Woman asks sterny implying no bullshit. Sarah began to speak, but fainted in utter amazement.