What if two certain saiyans set up a plan before Frieza's attack and they had enough time to set the plan in motion. Now Vegeta is under Frieza's rule but he knows before long the saiyans will rescue him. Goku's life isn't different other than his sister, though he doesn't know that. What happens when Raditz shows up one day.
Prologue
"Your majesty, I've bad news we have maybe thrity minutes before Frieza destroys the planet, my visions are clear," Bardock tells his king with a grim tone.
"Vegeta is already aboard the ship, I was planning a rescue, but if your visions are correct then the chances are we'll not make it, Zorn get word out that I want every one off planet immediately, send them to planet ywlo in the northern sector that planet is suitable for saiyan life, and uninhabited, that shall be our new home," King Vegeta orders Zorn his most trusted advisor with urgency in his voice. Zorn doesn't hesitate to run out of the room following his orders.
"What shall I do me friend," Bardock ask his life long friend and king.
"Bardock I want you to send Raditz onto the ship with Vegeta, he still has the chip in his head that buzzes when we press a button right, tell him when it goes off to go to Earth, that's where we'll send your youngest son, he was supposed to purge it, instead we know that won't happen thanks to your visions, tell Raditz to fake his own death once he reaches Earth and to make sure Vegeta knows before hand what's going on, then him and Nappa can go to Earth fake their own deaths in attempt to avenge Raditz and then we can send for them, along with young Kakarot, oh and one more thing send your daughter Kamiko along to Earth with your son, take her to Zorn first, tell him to erase her memory, but makes sure he remember to set something as a trigger to bring back her memories," King Vegeta says with an urgent tone of voice.
"Yes sire right away, and don't forget you have another son, we can't just leave him can we," Bardock says teasingly.
"Bardock your the one who forgets your children, remember your daughter has a red strip on her tail, is about three, and is strangely kind," King Vegeta tells his friend with a laugh as he watches him run out the door.