The realm that could devour stars and destroy planets was undying. In the Devour Space, existences at the undying level could truly explode planets, while those at the other levels could only destroy a portion of miniature universes or fall into extinction.
Within the devouring space, those who could destroy planets were undying or sector lords with undying emperor battle strength. Undyings could explode planets in one move, while sector lords might need some time to do so. However, the difference in combat strength between different races was huge. Some races 'combat strength was even thousands or even tens of thousands of times different. Therefore, the difficulty of the star explosion also depended on the individual's strength and the difference in race. In short, those who could destroy planets in the Devour Space were undying or sector lords with the combat power of an undying monarch.
His power would develop more in line with Saiyan traditions. He'd probably have a stronger base power due to the intense training environment on Planet Vegeta. There would be more emphasis on raw power and combat skills from a young age.
Well, he would probably be a very different person. He might be more in tune with the Saiyan warrior culture. He could be more aggressive and less empathetic compared to the Goku we know. He would grow up learning the ways of the Saiyans on Planet Vegeta, which means he'd be trained to fight and conquer from a very young age.
He might become more isolated. Having the power to destroy a planet is a huge burden. People around him could be afraid of his power, so he may end up distancing himself from his friends and family. He would also be more cautious about his actions, knowing the extent of the destruction he could cause.
In this fanfiction, it might be due to a combination of his strong will and a unique set of circumstances. Naruto's willpower has always been a defining trait. If in the fanfiction he faces an extreme threat to the entire universe, his will could be the catalyst that unlocks this planet - destroying power. Also, it could be that he has gathered the power of all the tailed beasts in a new and more powerful way than in the original story, which gives him the ability to destroy a planet.
I can recommend the novel "The Final Apostle". This novel was about the birth of a new world. In this world, there were some existences called "apostles" who had extraordinary strength and bodies. Among them, there were also scenes of apostles wanting to destroy planets. I hope you like my recommendation. Muah ~
I recommend you to read " Supreme Lottery System " and " The Strongest Berserk Upgrade ". The protagonists of these two novels have powerful leveling systems that can crush the prodigies and destroy all those who are not convinced. The main character in the Supreme Lottery System had the Xuanyuan Sword and the Bell of Chaos. He could flirt with all the beautiful girls in the world and become an invincible legend. On the other hand, the main character in the Strongest Berserk Upgrade, Chu Yi, could easily defeat Hua Tuo and the Martial God. He didn't need to use oars to row the boat, he relied solely on the waves! These two novels are both destructive novels about fighting monsters and leveling up. I believe you will like them. I hope you like my recommendation. Muah!
😋I know the novel you're looking for! I recommend the book I Can Blow Up a Planet with One Punch. The male protagonist, Fang Ce, lived alone on an abandoned planet. He was invincible and could destroy planets. The female protagonist asked him for help to repel the Zerg invasion and launched an intense battle. I hope you like this fairy's recommendation. Muah ~😗