Abyss offered you a job defending a Crey lab from an attacking hero. You entered not knowing what to expect, but Ms. Liberty was certainly not on the agenda. After a brutal battle you defeated her, but her emergency Medicom teleporter took her away before you could truly finish the job.
Crey was pleased with how well you took care of Ms. Liberty but they wanted to strike back at the Vindicators for daring to interfere with their plans. They asked Abyss specifically to sub-contract you to take on the Vindicators, and you began by stealing the location and passcodes to their base from a Longbow base near the Rogue Isles.
With the location and passcodes in hand, you took an Arachnos Flier to Paragon City and entered their base. Each battle was brutal, but in the end Luminary, Valkyrie, Mynx and Ms. Liberty fell to your blows. Word spread quickly that you were a force to be reckoned with.