Dragonball X: The Ultimate System

Kayn began his training as planned, it was much easier this time around, but he also noticed that he could get stronger much quicker with Ki Control. However, he'll have to wait another time for that, Vegeta and Nappa got decently strong without Ki senses and a greater understanding of Ki Control.

Kayn continued to train day to day under the gravity, he used may ki attack as if he was sparring with someone. During his days, he moved his little garden near his new home. Kayn's schedule was Eating, training, bathing, and sleeping.

One day, he went out to fight several creatures that were weaker than him. They had power level around 700 to 800, so Kayn took them out in one hit. He had made a decision, he wanted to farm some System Points while boosting his Battle power through battles and training.

Kayn's Battle power was rising fast with this change in activities. This planet had a lot of decently strong creatures, but he was gaining on the strongest here.

Crunch!

Kayn crushed down on the strange bat creature, killing it in a single blow! At this point, he had killed 20 of them inside this eerie and smelly cave. At this point, Kayn had already spend another month on this planet.

[Ding! You've killed Mutated VoidBat, you've earned: 300 System Points]

"Gross! These creatures might have fleas or mites of some sort, I need a bath quickly!" It was no telling how many monsters he had killed already, but it was a lot. Kayn had a total of 15,250 System Points.

His Battle power had seen great improvement from all of this, with it reaching 3,500! He trained every day, but it was simple training. It was time to walk further into the gravity zone for quicker improvement.

Kayn hopped into his pods and flew off, he wanted to clean himself quickly after fighting such disgusting creatures. Kayn also had to learn how to fly which shouldn't be hard with his current battle power.

Honestly, Kayn didn't want to spend money on Ki-Control but he needed it badly. This was something that was going to instantly raise his battle strength the Minute he learned it. So, he decided to save Points up for it. Kayn had some Ki-control to some degree, but not the mastery level type where he could truly control it.

He also decided that after he was done with this planet, he would head to Yardrat to learn more things. Kayn could learn Ki-Sense while he was there, he was going to spend about 3 years there, afterward, he would leave to another destination.

Yardrat had many techniques he wanted to learn, this was mainly instant transmission or maybe more! Kayn remembered spirit control, this was a power that he was eager to learn if possible.

Kayn's pod hovered over the land as he hopped out, he quickly stored it and went into his house to grab soap and shampoo. With that, he washed himself long and good to ensure that there were no fleas and mites. Kayn had a lot of hair growing, so he couldn't afford to have these things in his hair.

Once he was done with a thorough cleaning, he quickly changed into a new set of clothes. Feeling refreshed, he started to cook himself something to eat. Kayn quickly gobbled down his meat, vegetables, and berry juice.

At Max power, his power level was at 3,800, so he was feeling a bit confident against this entity. Sadly, it wasn't enough, he had to be sure he could win a fight so he didn't seek it out for a fight.

"Okay, let's head deeper into the gravity zone, it should be 5 times Planet Vegeta's!" The gravity Zone's gravity went up to 20 times Planet Vegeta's gravity. Kayn was sure that a Frieza soldier with a power level of 20,000 to 25,000 or maybe higher scouted this planet.

Kayn could care less about anything on this planet, he would farm them for System Points if he had to. After he took the teleportation pad, he arrived at the gravity Zone, he walked straight through with no problem.

Soon, the second part of the gravity Zone came into view, the trees were dead here with no leaves on them. "This zone is a bit eerie, but who cares, I need to train to the next level of power!"

It took a year for Goku to reach a power level of 8,000 after training with KingKai from his three and something power level. Kayn was mainly receiving a boost from very small to decently large with every fight he had.

But this would only occur when the fight was over, and if it was a real fight, so not just a spar. The system could process and understand what real fight was, it was the one giving him the boost after he fought. The power boost ranged from 20 to 400 levels as of now, it was probably due to the weak creatures he was killing.

Kayn didn't hesitate and walked straight into the 2nd Gravity zone. The gravity hit him instantly, but he could withstand it a bit because his body was used to the gravity shift.

"No pain, No gain!" Kayn stood straight up as he clenched his fist, he started moving by doing several backflips and kicks. He trained per usual as he had always done, he needed to kill more creatures to get Ki-Control.

Kayn wanted to kill whatever creature was on this planet. Even if he killed the strongest monster on this planet, he wasn't going to leave until he conquered these gravity zones. Kayn could only keep this up for 5 minutes, he had to get out of here!

He quickly got out of this zone and moved to another one to get out. Kayn was breathing hard, his heart was beating fast from his experience. "I better just kill some creatures, for now, then I can try that gravity Zone!" Kayn slowly walked to his home, it was just too much for his little body and power level to handle.

"I should be able to hold up once I've reach 5,000, I'm making quicker progress than Goku, at least."

The sun was setting, so he just wanted to relax a bit at home. Being alone can be a little harsh, he even started to think about leaving early, the loneliness was kind of weighing him down. Once he was home he dried off with a towel then he laid in his bed for a nap.

Kayn really wasn't tired so he didn't sleep that long, it was only a 2-hour nap. Upon waking up, Kayn yawned and stood up. "I better load the water tank up, I'm almost out of fresh water to drink, it's a good thing I have an unlimited supply to drink!"

He walked outside, at this point, it was Nighttime and Dark out. Kayn looked into the sky and saw the moon, suddenly, his heart began to beat fast.

"Ugh! Oh, NO!!" Kayn was shocked, but it was too late! It was a full moon out tonight, this had never happened before in all the time he was here. Kayn's eyes turned bright red as many brown hairs appeared on his body. His body size also increased until he was 30 meters tall, he turned into an Oozaru!

Kayn turned wild and started shooting mouth cannons out at random. Several spherical energy explosions could be seen all over the land. Many creature ran for their lives but were ultimately killed, he continued his rampage through the night. Anything that moved became a target, no creature could resist, it was complete death upon contact!

Time passed, but he didn't show any signs of tiring. Eventually, the morning came as Kayn could be seen in the middle of a crater sleeping silently. He slowly opened his eyes and looked around, he was confused as to where he was.

"When did I decided to sleep in the wild again?" Kayn stood up and looked at the crater, it was quite wide but soon he started to recall what had happened.

"No! I lost control when I looked at the moon, then I....!" Kayn didn't bother to finish, it didn't require words to know in detail about what had happened. Kayn looked at his status sheet and found that his System Points had skyrocketed and so did his strength!

Kayn's mouth twitched a bit seeing the sudden change, all it took was for him to look at the full moon. "I'm strong enough to fight the creature now because I looked at the moon and got several Zenkai boost!" Kayn didn't know whether to laugh or cry, it was sudden and weird as it came out of nowhere.

"Well, it fortune I guess, as long as I can get stronger, any method will do!" Kayn also had a total of 34,570 System Points at his disposal.

Seeing so many gains from killing so many creatures, Kayn had an idea! "Hehe, I guess I better go planet-hunting and kill some creatures across the universe to gain more strength!" Kayn smiled just thinking about it, yes, he could kill a lot to get stronger quicker!

"Of course, I have to be picky about what planets to destroy. I would attack some Frieza planets, along with his henchmen, but I'll do that at a later date." Kayn laughed coldly, he couldn't wait to attack Frieza's planets, it should be fun, he thought.

Once Kayn was out of the crater he looked around, it was destruction everywhere! This place looked like a graveyard, it was turned upside down from its usual nice woodland appearance. Kayn sighed and took out his Saiyan pod, he leaped in it and flew home.