Vegeta sensed Ize's aura and burst out laughing. "Hahaha! Hahaha! With that pathetic strength, you dare talk big? You really are just like your father."
Thud! Ize flew up and kicked Vegeta away while he was still laughing.
Then he flashed in front of Vegeta and unleashed a Wolf Fang Fist.
He pummeled Vegeta until he screamed repeatedly, then grabbed his arm and began swinging him around like a windmill.
Vegeta saw stars as Ize whirled him around, then hurled him viciously toward the ground.
Boom! Vegeta smashed a huge crater into the ground.
Seeing this, Trunks asked Son Goku, "Uncle Goku, Father's not dead, is he?"
Son Goku laughed. "Trunks, you've got the strength, but your eye for a fight still needs work. Can't you tell your father is just toying with that fool?"
"Oh, I see. I was too worried about Father," Trunks said.
As they spoke, Vegeta slowly rose out of the crater.
He said to Ize, "You bastard! Have you no honor? You actually ambushed an old man in his sixties! Looks like I need to teach you a lesson so you'll know who you're dealing with."
Then he roared and raised his aura. In moments, Vegeta's black hair turned red. This was clearly Super Saiyan 4 Limit Breakthrough.
Ize's expression shifted slightly at the sight, because Vegeta's aura was now almost equal to his.
In fact, after prolonged training under more than a hundred million times normal gravity, both Great Goku and Vegeta had vastly increased their base battle power. As a result, Vegeta's strength after transforming into Super Saiyan 4 Limit Breakthrough was already close to that of a regular Super Saiyan 5.
After powering up, Vegeta launched his attack.
With a few flashes, he reached Ize and threw a punch. Ize punched back.