Silent Mobius Episode 12 English Dubbed Episode Title:Sister.Episode Description:Ganossa Maximilian and Rosa Cheyenne implement their plan to dominate the human world, and Lucifer Hawk activities increase, stretching both the AMP and police resources. Rally's sister Rosa appears in her office and challenges her to accept her Nemesis heritage. Rosa exclaims that she has come to kill Rally, but Rally manages to deflect her attacks and Rosa escapes. The members of AMP then confirm their support for Rally, but Kasumi cannot accept that Rally will fight her own family, and she leaves the AMP.