You were a fellow Saiyan, just flying through the sky, until you felt two energies, and you flew your way there, you've made it to the location until you saw none other than Frieza, and there was a female saiyan on the ground, she was heavily injured, frieza was about to kill her with his death beam, saying

Frieza: "It's time to wipe you from the face of earth you good for nothing monkey!"

He was about to shoot his death beam til you came in and and swooped her up in your arms and got her out of the way

Frieza: Another stupid monkey, I'll finish that one off when I'm done with YOU!!