Isabel was lagging behind the two, since William and Sam were doing an incredible job of clearing out the cave without her support anyway. She kept some distance between her and the other two Gundams, and put down any Zakus that were able to avoid both the missile barrage as well as William's relentless advance. Isabel didn't imagine they had very more Zakus at this rate, since William was already most of the way through the cave tunnel, and the defenses of the Zeon forces seemed to start falling apart at the seams. She was sure that all it would take was one more push, and they would be through. Though she still didn't know what secrets laid ahead, she was sure that she would still be able to handle it, so long as her two comrades continued to fight at this level, and she continued to support them.<br/><br/>Isabel did not relent in her precise firing, putting down any Zaku that entered her sights, until the battle came to an end and all 3 Gundams would be able to advance.<br/><br/>...........................<br/><br/>Jillian groaned lightly, feeling the vibrations from the battle outside rock through the tunnels towards the final hangar. "Hear that, colonel? No GMs have made it in this far before."