Bubblegum Crisis

In 2033, a massive earthquake left Tokyo in ruins. The city was rebuilt as MegaTokyo, largely thanks to a wealthy company called Genom Corp. Genom created and mass-produced biomechanical creatures called Boomers to help with the reconstruction. When the Boomers started going out of control, the ADPolice tried to stop them at first, but the Boomers turned out to be much harder to handle than anyone had expected. With the Boomer threat always looming, four girls from different walks of life came together. Calling themselves the Knight Sabers, they were the only ones with enough firepower and resourcefulness to defend the young MegaTokyo from Genom and its out-of-control Boomers.