4.1.0 Ruins of Iacon's Suburbs Once again Hammerstrike is dutifully patrolling between the Great Freeway and Iacon. Suddenly, air raid sirens start to echo out from the top of Iacons' Dome. The dome itself starts to move out... spreading out slightly and slide towards the ground to seal the city off. Lifeline is on her way through to find that one crate that never made it to Iacon. First Aid is of course with her, because he was the last one to touch said crate. Lifeline transforms as soon as First Aid starts to move away. "What does that siren mean?" She starts after the younger mech.