It was Goku and Piccolo vs the Ginyu Force on the Lookout. On Namek, it was Nail and the Kais vs Frieza and King Cold. Two battles taking place at the same time in two different places. The fights were real. King Kai gave updates to Kami every so often. It was lucky enough that Kami arrived on King Kai's planet to help out.
"What's happening on the Lookout?"
"The five of them are too strong, Kami." King Kai said sadly. "I don't know if they'll be able to do it."
"I have faith in them." Kami said, putting Gohan and Videl in different parts of the planet. "What about Namek? How's Nail?"
"Frieza and King Cold are stronger than ever."
"Even stronger when Goku fought Frieza?"
"I'm afraid so." King Kai lowered his head. "He isn't usually this strong in his first form. He was pretty easy to beat up in that form."
"Is Nail attacking him at all?"
"He's trying Kami,"
"That's good."
"...but he's not doing so well."

On Namek, Nail was getting beaten. Frieza was just too strong now. He never remembered Frieza being extremely strong in his first form. He has fought against Frieza before, and he was near death until Piccolo came along. He gave Frieza everything he got.
"Destructo Disk!" Frieza shouted.
"What?!" Nail was shocked. So was Dende.
"H-how?" Dende was speechless.
"OH NO!" King Kai cried out.
"What? WHAT?" Kami ran over.
"Frieza is using Krillin's technique, Destructo Disk!"
"How the hell does he know that?!" Kami exclaimed.
"I don't know, but this isn't going to end well at all if Frieza knows most of
everyone's techniques."
"YES!" King Vegeta shouted. "Use that move when you can, Frieza!"

He aimed the disk at Nail's right arm.
"Nail!" Dende shouted. "LOOK OUT!"
It was too late, Nail's right arm had been cut off. He screamed in pain. Dende flew right to Nail. Frieza was laughing.
"Well done, son." his father congratulated him.
"Nail," Dende held him. "Nail, stay still."
"No, Dende..." Nail was running out of breath. "You must get...out of here."
"Your arm..."
"NOW!"
Dende did as he was told. He back away from Nail. Fortunately for Nail, he had the power to regenerate just like grew his arm back. King Cold's eyes grew open.
"How is that possible?!" Frieza stuttered.
Nail looked over at Frieza. "When you have been fused with someone for years, you learn things."
"WHAAT?!" King Vegeta exclaimed. "How can he learn that move from
Piccolo?!"
"If Piccolo's head is still in tact," Javis stated. "He can just about regenerate anything."
"Why can't Frieza do that?!"
"He was recreated without us knowing that Piccolo could regenerate. It was too late, Frieza was almost done. We couldn't give him any more powers."
King Vegeta slammed the desk once again. He watched anxiously as Nail and Frieza fought.
"So Nail has learned something, from Piccolo." King Kai smiled.
"He regenerated his arm?" Kami asked.
"He sure did." King Kai answered. "It also looks like the Kais and Dende are off to look for the Namekian Dragon Balls."
Kami cheered with excitement. On Namek, Nail now knew what to look out for. He was now aware that Frieza had been recreated as well. He is now fully aware of all the attacks the Z fighters possessed. Nail was on his guard. He Frieza gave him everything he had. Nail was quick enough to dodge them all. Nail lowered his eyes. He was using a chop attack. He quickly appeared right beside Frieza and swung his hand at Frieza. He heard a crack in Frieza's neck. He screamed in pain. Next, he used an attack called Mystic Flasher. It shot out a yellow beam and sent Frieza flying in mid-air. He fell to the ground, creating a crater.
"SON!" King Cold cried out.
Nail did the same attack on King Cold as well. He landed right on top of Frieza. Frieza got mad and pushed his father off of him.
"You seemed to have damaged me a bit."
"We always got to fight for ourselves."
"Sadly for you," Frieza smiled. "I have more tricks up my sleeve."
He focused on Nail. He squinted his eyes and shot out a red beam, hitting Nail in the shoulder. He cinched in pain. He put his hand over his shoulder, trying to heal it. Frieza did it again, hitting his hand over his shoulder. He screamed louder. Then, Frieza put his hand together and started to shout the Kamehameha wave.
"NOOOO!" Dende shouted.
"NAIL!" King Kai cried out.
Kami looked over. "Frieza now knows the Kamehameha!"
"What kind of bastard would recreate Frieza like this?" Kami was angry.
"A guy who has been watching every fight since he was reborn. He is a terror to be around. His name fears us all non-saiyans."
"Who is it, King Kai?!" Kami was growing curious.
"He's on Earth even as we speak. He's watching the fight on Namek."
"WHOO?"
King Kai faced Kami. "The King of the Saiyan race; King Vegeta."

Kami dropped his cane as soon as he heard that name.
"He's back?!"
"Indeed he is..."
"B-b-but how?" Kami marched over to King Kai. He was killed along with his home planet.
"Yes," King Kai explained. "but, one scientist already knew about the Saiyan race long before Goku announced it to the public. His name is Dr. Kiro. He's the brother of Dr. Gero, who created the Androids to destroy Goku. After learning of the Saiyan race, Dr. Kiro decided to revive King Vegeta using the Dragon Balls. He found them while the Cell games was going on."
"So, what you're saying is..."
"I'm afraid so, Kami." King Kai answered. "King Vegeta was here during Buu's reign."
"Why didn't he die like the rest?"
"Seeing how Buu was successful in eliminating the citizens of Earth," King Kai stated. "He and King Vegeta were able to escape Earth before being blown up by Kid Buu. They waited in the universe for days. Finally, when Earth was reborn from the Namekian Dragon Balls, they returned. They searched and Searched for soldiers to call their own."
"Why wait until now for all this to happen?"
"He wanted Earth to know more about the other races."

On Namek, Nail was still in pain. There was no chance for him to escape the Kamehameha wave that Frieza was just about to unleash on him. Dende watched in despair. Frieza unleashed the Kamehameha and it was headed towards Nail. The Kamehameha wave hit the ground. Frieza was smiling at his victory. When the dust went away, he was shocked.
'I MISSED?!" he cried out. "HOW?!"
He turned around and saw that Piccolo had come just in time. He was standing
beside Nail.
"Piccolo..." Nail was catching his breath. "I thought you...you were with Goku."
"The Ginyu Force was strong this time, but it was still a boring battle." Piccolo said. "Now, it's just Captain Ginyu and Jeice. Goku's got them. Also, I felt your power decreasing. I had to abandon him."
"Thank you...Piccolo." Nail grunted in pain. Piccolo signaled Dende to come over. He healed Nail. Piccolo ordered Dende and the Kais to go find the Dragon Balls as fast as they can. He looked up at Frieza. He removed his turban, but kept on his cape.
"You may have return differently, Frieza." he told him. "but, there's a weak point to you, and I'll be the one to find that out."
"You failed at fighting me the last time, Piccolo." Frieza taunted him. "What makes you think you can take me on this time?"
Piccolo smirked. "I have the whole Namekian race with me this time."
Frieza turned around and saw himself surrounded by the living Nameks.
"Oh sh-"
They all shot different Ki blasts at Frieza. They were all too strong for him to
handle. Piccolo stood watch. As soon as the blasts went away, there revealed Frieza with cuts and blood dripping down his face.
"H-h-how could this be?" Frieza was awed. "I was to return and defeat Goku..."
Piccolo flew up to him. "Not everyone deserves a happy ending."
He tore Frieza's weak right arm off. He cried in pain. King Cold flew right over.
"My son!" he cried out. "My poor son!"
Piccolo turned to him. "Oh, no worries." he told him. "You'll be joining him shortly."
"Father..." Frieza groaned in pain.
"He's about to blow!" a Namek said.
"Take cover!" Piccolo shouted. They all flew down to the ground. Frieza exploded, causing blood to go all over the place. King Cold opened his eyes to find himself covered in his own son's blood. King Vegeta and Javis were speechless.
"What. the. HELL JUST HAPPENED?!" King Vegeta screamed in anger.
"I-I-I don't know sir..." Javis said. "I'm just in shock just like you my King."
"He was supposed to be unstoppable!"
"He's...dead..." King Kai's mouth dropped open.
"Unbelievable..." Kami was speechless.
"I never knew the Namek race could be that ruthless..." King Kai was surprised.
"Neither did I, King Kai." Kami admitted. "Neither did I..."

On Namek, King Cold was furious.
"You..." he began to say to Piccolo. "You killed my son..."
"Planet Namek will live on." Piccolo said.
"YOU WILL PAY FOR THIS!" he charged at Piccolo, but Piccolo was saved by Nail. Together, they fought King Cold. He was much harder than Frieza due to his anger.