M4's team take over a poorly defended Sangvis supply base, but Intruder gloats over an open communications channel that they have fallen into her trap while she coordinates an intense Sangvis attack on the two other Griffin teams. Thanks to Squad 404's help, Helian manages to get Intruder's location and Gentiane instructs M4's team to Intruder's location. M4, AR-15, PPsh-41 and Scorpion track Intruder to a concert hall to find her waiting for them. She opens fire on them from a barrage of automated machine guns, trapping the Griffin Dolls in a withering crossfire...