As the ODST's Nick and Christine meet up with each other in a plaza, they search their way through the old streets searching for their lost squad mates. they soon get a stress signal from one of there lost squad mates. as they try to find where the stress signal was located, they end up going into a worn out office building and running into an elite. the elite doens't hurt them and tells them that he was betrayed by the Covenant. the two ODST's would really like an elite on their side. so to persuade the Elite, Zonlan, Christine gives him an energy sword that she found near a dead major elite by her pod. Zolan is persuaded and says that he will only help them if they help him find more elites. they agree and now they are off to find there lost squad mate, William, with the assistance of an Elite Commander.