A surprisingly vivid and detailed dream that my wife had, which I wrote down and fleshed out. This story is set after episode 32 and before episode 38.

The Gokaiger receive a mysterious call from Basco offering them new ranger keys. Unsure of what Basco could be planning, the Gokaiger decide to risk the possibility of a trap and go to meet him so they can gain these new keys. But what sinister schemes could Basco be plotting for his old crew-mate Marvey-chan and his friends? (Set between episodes 38 and 39 of the television show)

Set many years after the Bleach anime, probably doesn't line up with the manga or main story but oh well, an unknown Saiyan has died and become a shinigami, he must now adjust to the loss of his race and the new life he now has.