This way, it should strengthen the relationship between the two brothers! Rhode thought silently to himself.
"Uh..." Hearing Rhode say that, it was clear he didn't want to go into more detail. Although Raditz was very curious, he couldn't press for more information. So, he nodded and said, "Okay, I'll go find Kakarot!"
Kakarot! Thinking of his younger brother, whose power far surpassed his own, Raditz couldn't help but inwardly complain that the Saiyan method of judging warrior levels was truly garbage. Kakarot was clearly a low-class warrior, yet his talent in cultivation was incredibly fierce. Despite his own diligent training, he not only failed to narrow the gap between them but actually saw it widen.
"Go on. The power boost from transforming into a Super Saiyan is much stronger than Kaio-ken!" Finally, Rhode also tempted Raditz, making him truly determined to find Goku. Presumably, this time Goku and Raditz would become brothers with a relatively harmonious relationship! Thinking this, Rhode glanced at the departing Raditz, then turned and went back into the house to drink tea, rest, cook, clean the room, and do some other daily chores.
Behind the Martial Arts Hall, there was a park with a high-class restaurant that could make all kinds of delicious food. Most of the time, he and Aira would eat at the restaurant. However, they would also occasionally cook for themselves to experience life.
For a period after that, Rhode used Super Instant Transmission to search for planets with harsh environments in the universe, such as high temperature, high pressure, extreme cold, as well as high gravity planets and special celestial bodies, to serve as future training grounds. Of course, while searching for special environment celestial bodies as future training grounds, he was also trying to use a high-multiplier Kaio-ken to conduct daily training. However, because the current stage of time reversal was relatively short and could not guarantee foolproof safety, he only used this method to train himself in the deep reaches of the universe.
During this time, Aira, through diligent training, successfully broke through to Super Saiyan 4, and by utilizing the time difference between inside and outside the Time Chamber, she also increased her normal combat power from hundreds of billions to over a trillion. At this moment, with Aira successfully breaking through to Super Saiyan 4 and her normal combat power exceeding a trillion, the two of them reunited to discuss their next plan.
"It's time to visit other worlds!" The first thing Rhode did upon reuniting with Aira was to express his idea.
"I've been waiting for this day for a long time too!" Hearing Rhode's words, Aira's face was full of excitement, her expression brimming with eagerness: "I've never been to a parallel world before. This time, I'm going to have a really good time!"
"Play, of course we'll play, but we also have things to do!" Looking at Aira's expectant and excited expression, Rhode said with a smile. Unlike previous random traversals, his mastery of spatial-temporal power was now much stronger, and he had long been able to anchor different worlds. Therefore, he could actively choose which parallel world to traverse to, making it convenient to achieve his goals.
Thinking this, Rhode used his own power and spatial-temporal power to find the spatial-temporal nodes connecting parallel worlds, and then began to constantly search for parallel worlds that met his requirements.
Found it! While searching, he suddenly located a world that met the requirements, then began to anchor it. Immediately afterward, Rhode opened a spatial-temporal aisle leading to this parallel world.
"Is the other side of the passage the parallel world we're going to?" At this moment, looking at the passage Rhode had opened before them, Aira's eyes were filled with curiosity as she spoke. However, all she saw was emptiness within the passage; nothing could be seen, and she had no idea what the situation was like on the other side.
"Yes, that world should meet our requirements." After answering Aira's question, Rhode immediately created a clone with ten billion combat power. Since he and Aira were leaving together and Goku and the others hadn't grown up yet, he decided to leave a clone as a safeguard. Apart from differences in power, the clone possesses all of the main body's techniques and abilities, which can ensure Earth's safety and also serve as an anchor point for his return. At the same time, if Earth encounters an insoluble problem, the clone can notify him to return in time.
"That's very thoughtful!" Seeing Rhode create a clone, Aira's eyes narrowed slightly, and she immediately understood his plan, unable to help but praise him with a smile. Immediately after, Aira also created her own clone, with the same power as Rhode's clone, to remain on Earth.
Aira originally thought the Clone Technique was useless, so she didn't learn it on Planet Yardrat back then. However, during their global trip after the wedding, when she saw Rhode make great progress in researching and developing techniques using clones, she suddenly realized the incredible potential of combining the clone technique with the time difference inside and outside the Time Chamber. Therefore, during their global trip, Aira specifically learned the Clone Technique from Rhode, intending to use it for the research and development of techniques. Unlike Rhode, who had many things he wanted to research, Aira only had two: Self-Evolution Technique and Self-Modification Technique, which is Basic Modification Technique.
Although Rhode was also researching and developing the Modification Technique, and even the theory for the Intermediate Modification Technique was basically complete, this technique was, after all, first created by Aira, and her ideas naturally had their unique aspects. Therefore, at Rhode's suggestion, after receiving the knowledge of the Intermediate Modification Technique, Aira also added this technique to her research and development options. First, they would each independently research and develop, and then in the future, their ideas would collide and merge, which might lead to a significant step forward towards the ultimate Modification Technique.
Leaving aside Aira learning the Clone Technique and her research and development of the two techniques, at this moment, with her creating a clone, there would now be two beings with ten billion combat power guarding Earth. This way, Earth's safety would be basically foolproof, and at worst, they could rely on various abilities and methods to hold out until the main body returned.
"Alright, let's go!" After making arrangements for the clones, Rhode called out to Aira, and then he directly stepped into the spatial-temporal passage, with Aira following closely behind. As Aira entered the spatial-temporal passage, the entrance instantly closed.
"Rhode, what's it like on the other side of the passage?" Inside the spatial-temporal passage, looking at the surrounding void and the unseen end, Aira couldn't help but ask. She had heard Rhode mention several parallel worlds before and had a general impression of them. However, Rhode had also said that the development of different parallel worlds could be completely different, so she was filled with curiosity about the world they were about to reach.
"A more suitable parallel world. The time period in that world is later than ours, but the power level isn't too high, so it basically poses no threat to us. However, in this world, we should have considerable gains!" Facing Aira's inquiry, Rhode said with a mysterious smile.