The Doctor, Liv and Helen are surprised to get a letter delivered to the TARDIS from the Doctor's old school friend, Drax. They're even more surprised when it's followed by a parcel also sent by the intergalactic con-man, asking them to keep its contents safe. Contents that seem to be a lot of worthless junk. And their surprise gets even bigger when this parcel is itself followed by an invitation... to Drax's funeral. And that's just where the surprises start.
—Big Finish Productions