Fate Grand Rwby: Why me?

A story about a simple cosplayer who is suddenly transported to the world of Rwby with all the powers of his costume but how is he supposed to live in a world he knows is guaranteed to spiral into chaos by the actions of an immortal witch? Well he could always try and fight her?... and really do you think Salem could survive a fully powered Enuma Elish to the face?

(Inspiration from Re:Zero, Why Me? By Writer with bad Grammar T-T And Why Me? By Marcus Galen Sands)