13 parts Complete The year this story takes place in is 2022.
In an AU where the Fall of Beacon never happened and the students were able to continue their time normally at Beacon and Summer wasn't dead, Team RWBY is kicked out of Beacon in their third year. After a bit of a ghost encounter and a small increase in ghost sightings across Vale, they decide to do what others won't. Fight the ghosts with tech from Atlas. They form the Ghostbusters and during their time as Ghostbusters, they start to uncover a plot from the once seen as only a myth Salem to destroy the world. So, when the queen of Grimm threatens to destroy the world and all other lines of defense won't do anything especially with Easter on the way, who ya gonna call?
I own neither RWBY or Ghostbusters, this is a crossover meant purely for fun