Improving his machines, Grey Mann finally gets the chance to enslave all the BLUEs, capture all the REDs and Saxton Hale, finally taking his place at Mann Co.
Or so he did think so, but La Resistance's gonna have a word for that, too.
After a sudden combination of RED Team's Time Machine and BLU Team's Dimensional Teleporter sent both teams to the Senran Kagura universe, each team must become teachers in both Hanzo and Hejibo Academies and battle against cybernetic armies modeled after Grey Mann's robots called Terminators and nine groups of individuals called the Sons of Grey Mann in order to return to their original world.