After Bardock does everything, Frieza stops him from destroying the planet and now he will die along with the planet, but just a few moments the portal from below and Bardock falling into the portal in another universe and unconscious timeline, after time Bardock awakened to this new world and investing about this place and world he discovers he is in hell but different perspective and he remenbers everything that happened last event about frieza, about planet and about everything and now he lost everything he has, but now Bardock needs thing hoe gonna survivel in hell but, soon Bardock discovery and had lot in common they so called imps and Hellhounds treat nothing but low-class scum and trash from royaty demons and others but Bardock know what is like treat like that back from planet, but he know some of them they have a lot potintial and Bardock has new goal and new life is gonna help and trained them to be warriors and honor and prove them even low-class can surpass in elite, but this will chage everything and that is promise Bardock is never gonna stop not even demons(high/elite class and other Rings) and angels(angel) can change his mind he will show them wather liked or not.
Like Bardock says: Will change everything, don't underestimate the Saiyans!