(Disclaimer: AU of RWBY) The Mesozoic has another name. The First Phase. Aura, a manifestation of ones souls, gives great power and the ability to talk to animals (part of AU). The Current Phase has none of that, or even knowledge of the past. Until the past shows up on their doorstep. Yang Xiao Long finds herself in a new world, unknown to her. She may have to protect it now.