The Ancient Saiyan Terror

Once, Thousands of Years Ago, On the original Saiyan Homeworld, The last of the Super Saiyans was Fighting a Grueling Battle, Losing, against an Ancestor of Frieza, eventually suffering a gruesome fate, but before that saiyan died, he vowed to return one day, to kill anyone who got in his way, and eventually, the promise came true, when broly was born

About Three Days After the Cell Games Were over, Broly came to earth, Revived by the Power of the Dragon Balls From Another Planet, Looking to kill Goku, only to find that Goku is dead, and in A fit of earth-shattering Rage, Made the jump to Super Saiyan 2