KAKAROT'S POV:
I was chilling at Pilaf's Castle when I sensed a strong energy in the distance. I forgot King Cold existed. I'm gonna be deadass. Frieza was nowhere insight unlike in the original because I slimed him on Namek. Their ship landed on Namek and everyone besides Gohan and I were shitting their pants. We were walking towards him when I felt another presence. One just like Gohan's in that I could take control of and inhabit. Was this supposed to be Trunks? I took control of the body.
TRUNKS POV:
I looked at my hands, they were a lighter skin tone then my own but still brown. I was wearing a capsule corp jacket. Yeah this is definitely my son. I thought. His fighting power is incredible. It was even greater than mine. I looked through his memories and I realised I was still alive in the other timeline. I must have wished for the virus to disappear. By the looks of it he could even go super saiyan 2. My Future self and the Future Gohan taught him. We had all successfully mastered super saiyan. They defeated the Androids and were preparing to face Cell, according to his memories. I saw something very interesting in the memories of my future self. When he defeated the metal cooler he assimilated with the Big Gete star. The star tried to control him but he used sheer will power to override the Ai's sentience, replacing it with his own and gaining all of its knowledge and intellectual capabilities, bending it to its will. The star enhanced his genetics giving him advanced regeneration and better adaptability to fighting styles and stronger opponents. This shit was a cheat code. He took all the DNA Android 21 gathered and assimilated it with himself making his body unimaginably powerful. I am a genius. I must have that power. I thought, plotting. But first. I gotta slime Cold. I flew over to where his ship was killing all of his men in a few strikes. Damn, Trunks is good with a sword. Niggas gon be flabbergasted. Who are you boy? King Cold. You're executioner. Courtesy of the sword. My power is unparalleled compared to my men. King Cold said. Oh really? What I'm sensing is only about as good as what Frieza did at his best, and my dad beat the shit out of him with ease. I said snarkily. Then you must know how much greater my power is. This is only my second form. King Cold said. Don't bother holding back anything either. Use your full power, or else you'll die too quickly to think about what happened. I said. VERY WELL! THIS IS MY FULL POWER! HAAAAAAAAA! King cold screamed powering up. His armor shattered revealing a sleeker experience underneath. King Cold's final form looks like Coolers but with a different palette. I see now which son took more after the cold. His power was incredible. Lowkey, a little bit frightening. I would have needed to go super saiyan to beat him as he is now. What do you think of my power now? You pathetic saiyan! Cold said laughing. Pretty impressive, I might have to use a little power for what I'm about to do next. HAAAAA! I transformed into a super saiyan. My power completely eclipsed Cold's power more than 30 times over. I dashed towards him, punching him in the gut. Punching right through his gut. AUGH! I…IMPOSSIB- I kicked him into the air and flew up with him unsheathing my sword and cutting straight down the middle before following up with multiple slashes, cutting Cold into chunks before disintegrating him with a Ki blast.
KAKAROT'S POV:
He beat Frieza's father effortlessly! And his power was way higher than Frieza's King Kai yelled in my head. Gohan and I looked at each other, knowing exactly who this was. Hey KAKAROT! CAN I TALK TO JUST YOU FOR A QUICK MOMENT! Trunks yelled towards me from a distance. Yeah sure! I said. Everyone, stay here. If shit hits the fan I can teleport this guy thousand of light years away. I said before leaping into the air with him. Can I test something? Trunks asked. I transformed into a super saiyan. Good, had to make sure you can as well. Trunks said before transforming into a super saiyan. My son can too. I said. I see, awesome. Your ki level seems to be roughly the same as my father was when he destroyed cold in my timeline. You know that cell's going to come to this timeline soon as well? He asked me. Yeah and the Androids. I plan on letting him absorb them so he can be as strong as possible. You know about the heart virus too then? He asked. Yeah. I can make a wish on my set of dragon balls to get rid of it? I asked. Yes. Trunks said. You saw my memories and you understand how this universe works. Do you plan on doing everything the way my father did? He asked. Yeah more or less. I said nonchalantly. I'll be back in 3 years, Dad. Alright son. Imma reach your level soon. Don't worry. I said. He flew away to his time machine. I went back and explained the scenario to everyone. So everyone's gonna train hard these next 3 years right? I asked. Right! Everyone said in unison. Gohan and I teleported back home to train.
Power Levels
Kakarot (Base): 500 Million
Gohan (Base): 200 Million
Trunks (Base): 10 Billion
Kakarot (Super Saiyan): 25 Billion
Trunks (Super Saiyan): 500 Billion
King Cold (2nd Form): 150 Million
King Cold (Final Form): 13.5 Billion