You have very, very bad childhood, at 2 year old, King Vegeta notice your power level is over 10,000, which is higher than his son, Vegeta, King Vegeta take you out of the pod and stab you to the chest, you werr very dead, you and your father, Paragus was abandoned in the some dark room with a few light, that time, Frieza use Supernova, the big energy ball to destroy Planet Vegeta, you create a barrier around you and Paragus, at 23 year old, you were a strong Saiyan and Paragus was old man, you have a ring in your forehead, which is controlled by Paragus, it can calm you down, you hate Kakarot (Goku) because his crying remind the your tragic event
You see Kakarot and start to scream, Paragus try to calm you down, you can choose to transform into Legendary Super Saiyan from rsge or calm down and manage to get over with it and live your life with the very powerful power