Here are some recommendations for novels about the protagonist returning to Earth after becoming stronger:
1. [Two-Dimensional Weapon System: The protagonist is brought into another world by the system and can only return to Earth after becoming stronger.]
2. [The Immortal Emperor returns to be a nanny: The protagonist, the peerless Immortal Venerable, has been reborn and returned to Earth to protect his family with greater strength.]
3. The protagonist Qin Zheng was reborn on Earth and had to protect his family and the city with his powerful abilities.
4. " The Earth Leading the Way Party ": The story of the protagonist, Chen Zong, who transmigrated from Earth to another world and became stronger before returning to Earth.
5. " Great Qin: The entire nation ascends to Earth!" The protagonist Zhao Wu transmigrated to another world and became the first emperor of Great Qin. Then, he led the entire Great Qin Empire to ascend to Earth.
6. " The Ancient Human Emperor ": The main character, Tang Yitian, was the last descendant of the Ancient Human Emperor. He worked hard to return to Earth, but was killed by the Primordial Divine Tablet when he passed through space. He was accidentally reborn to 100,000 years in the future.
7. " I, who can travel and break through, return to Earth to show my divinity ": Ye Yingjie obtained the ability of the Kunlun mirror and could travel between Earth and the Dou Qi continent. In order to become stronger, he traveled in the other world and finally returned to Earth.
8. " King of the City's Medical Soldier ": The main character, the super soldier king Qin Zhao, had his soul separated from his main body. His soul traveled through another world to cultivate for 300 years and finally became a supreme emperor. As for his main body, he remained on Earth, becoming a soulless fool who was ridiculed and teased by others. In the end, the Venerable Overlord's soul returned to Earth and returned to his main body to carry out his revenge plan.
These novels all have plots about the protagonist returning to Earth after becoming stronger. You can choose to read according to your own interests.
There were novels similar to When Earth Returns to the Ice Age:
1." After I Devoted myself to Criticize the Supervisor, I Got a Baby." Author: Xiaolou Girl 1
2." Longevity Begins from the Forbidden Art," Author: Super Little Erha
The following is a detailed introduction of these novels:
1." After I Dedicate My Body to the Supervisor, I Have a Baby ": A court official under one person VS a delicate beauty who hides secrets
Feng Xiao 'er had married the most treacherous official of the current dynasty. She had been scheming step by step, but he had seen through her every step.
She was originally a top-notch assassin in the martial arts world. For the sake of information, she served tea and water to the superintendent, massaging his shoulders and legs. She was pitiful and humble.
After gaining the eunuch's trust, she began to put her arms around the eunuch's shoulders and wanted to be good sisters with him.
One night, Xiao Qi pressed her against the corner of the wall and said evilly. " Woman, submit to our family. We will give you the power to be above everyone else."
"Don't mess around." She hammered his chest with her small hand.
He was even more disdainful. How could a eunuch take advantage of him?
In the end, she wanted to cry but no tears came out of her eyes.
2." Longevity begins with the extraction of forbidden techniques ": Reincarnated into a high-level martial arts world, Chen Xuan activates the forbidden technique system and obtains exemption from the price of the forbidden technique.
Faced with the cruel situation, he had to extract forbidden techniques and open the path of crushing forbidden techniques!
Permanently forbidden technique, Ten Times Longevity Burning Saber Technique. The power of each slash was multiplied by ten times. The ultimate move was a normal attack!
One-time use forbidden technique, Eight Gates, Ye Kai. Who could block this kick of Ye Kai!
As he smoked, Chen Xuan realized that there was no one else who could stand shoulder to shoulder with him. He was the only one in the world!
You can read these novels on Qidian Chinese Network.
One reason could be to seek out stronger opponents in other parts of the universe. Goku is always looking for a good fight to improve his skills, and he might think Earth no longer offers a sufficient challenge.
Well, it could be about Broyl and Goku having to face various threats on Earth together. Maybe they start off as rivals but then realize they need to team up to defeat powerful villains. For example, they might encounter an alien race that wants to take over Earth. Their combined strength and different fighting styles could make for an exciting story.
In a Naruto fanfiction where Goku is sent to Earth, there are many possibilities. Goku's arrival could change the power balance completely. He could introduce new ways of fighting to the ninja world. For example, his Instant Transmission could be a game - changer in ninja battles. Also, his ability to constantly increase his power through training might inspire the ninja to train harder. His presence might also attract the attention of powerful enemies from other dimensions who sense his great power, leading to some epic multi - dimensional battles.
Well, Naruto would probably be super excited. He'd be looking around at all the new and different things on Earth compared to his own world. He might be amazed by the technology and the different kinds of people. And he'd surely want to show off his ninja skills while Goku would be there to protect him if any trouble came up.
Well, he might be greeted with both joy and shock. His friends would be overjoyed to see him alive again. Maybe he'll immediately start working on new tech to protect the Earth better this time.
If Goku leaves Earth, his family would be greatly affected. Chi - Chi would be worried sick, and Gohan and Goten would have to grow up faster. They might become more independent and focus on their own power development. In the story, this could lead to new character arcs for them.