A mysterious benefactor has left Harley a time machine, and the DC Universe is thrown into chaos! But with every step Harley takes to right wrongs, she creates another reality in the Multiverse...one where things still suck. With a time machine and a tough, scary, alternate-universe Harley at her side, maybe--just maybe--she can make things right again! Collects MULTIVERSITY: HARLEY SCREWS UP THE DCU #1-6.