Prologue: Old Ends New Beginnings

Set in the future where team RWBY are fully fledged huntress, what will happen if their first mission is one that they may not return from. Will they chose to stick together and great through the tough challenges, the untold love will they face it together or will this be the end of team RWBY as we know it?
-hints of freezerburn but mostly Whiterose and bumblebee-