"A clue shows"
Robin was in his room researching the thing when he noticed a small button. (Kind of like those restart buttons) Robin immediately started to look through his room for something to push it in with. When he finally finds something he goes back to his seat and sits down. He is about to push it in when the alarm goes off. He runs into the living room to find ever one sitting on the couch seemingly oblivious to the noise. "Well do I need to say it every time! GOOOOO!" and with that they went to save the city.