Voketa's Transformation

In their fight against Alrivia(Vampire)for their freedom,they discover Alrivia has the ability to cause/rip open wounds without laying a finger on them.They attack her,but keep on keep on getting wounds.Both collapse from too much blood loss and well,during their battle Vegeta tried turning into an Oozaru with the artifical moon,but was in too much pain.So,he askes Voketa to.Voketa is Vegeta's son with someone else(take a WILD guess)and he is 3 years in age.Alrivia is about 27,000 years in age,and is a vampire.But she does not have the ability to turn other people into vampires,but can suck their blood.Her sister,Peromedia,has the abilty too,though.