This was a mecha novel that told the story of the protagonist, the grandson of another interstellar marshal, who was sent to another interstellar space to be a spy and become a slave.

I recommend the light novel "Superpower World of Belief", which is a fantasy novel. The main character Mubai awakened his learning ability in an accident, able to secretly learn other people's awakened abilities. Through continuous learning and improving his abilities, he grew into a powerful figure. I hope you like this fairy's recommendation. Muah ~😗

Here are a few recommended interstellar mecha romance novels: 1. " The Lost Life of an Interstellar Big Boss ": This novel tells the story of the female protagonist, Xia Zhi, who turned the tables in the Interstellar Era and became a big boss in one field after another. There is also a love line. 2. " Lost in the Galaxy, My Mecha Is a Billion Points Powerful ": The plot of this novel involves lost in the galaxy and mecha. The specific plot needs to be further understood. 3. " It's Not Easy to Be a Man Who Traversed Through the Future ": This novel tells the story of the female protagonist entering the Federation's First Men's Military Academy in order to inherit her father's military achievements. It involves elements such as mecha and friendship. 4. " Military Academy Mecha Master [Interstellar]": This novel tells the story of the female protagonist, Ye Li, becoming a mecha master in a military academy. It's a female strong mecha interstellar drama. 5. " Sold everything to go to school ": This novel tells the story of the female protagonist, Wei San, entering the military academy and starting a mecha life. It involves the feelings and struggles between companions. Please note that the content of the novels recommended above is only a brief introduction based on the search results provided. The specific plot and reading experience may require further understanding.

Let me recommend you a novel called " The King of Mechs ". It's a completed interstellar mecha drama. The main character of the novel was a mecha master. He operated his own mecha and fought in the galaxy. In the end, he became the king of the mecha world. In the course of his campaign, he even got to know his mecha partner. The gradually warming relationship between the two was very exciting. The novel depicted the growth process and inner world of a mecha master. At the same time, there were also wonderful descriptions of mecha battles. It was very worth reading. I hope you like this fairy's recommendation, Muah😗

I recommend the novel "The Interstellar Queen" to you. The genre of the novel is a sci-fi space-ancient martial arts and mecha. It mainly tells the story of the era of superpowers in the interstellar space. Humans invented ancient martial arts, mecha, and other technologies. The female protagonist, Xiao Junmo, is a queen who conquered the galaxy, and the male protagonist is a person who was teleported to Earth from an alternate universe. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel "The Gorgeous Princess Battles the Heavens." The male protagonist was a cold and powerful young master, while the female protagonist was a 21st-century female assassin who had been reborn in a different world. She had a seductive, cunning, and black-bellied character. The emotional entanglement between the two was very exciting. I hope you like this fairy's recommendation. Muah ~😗

The following are some recommended mecha interstellar novels, in which the female protagonist is the main character: 1. " The Half-Beast Queen: The Strongest Mecha Master ": The female protagonist of this novel had an outstanding personality. She was calm, smart, and positive. At the same time, she was very realistic. The male lead was a coquettish character, and the description of his relationship with the female lead was exquisite. 2. " Empress Jiwu ": The female protagonist was a 14-year-old genius girl. In the interstellar era, she challenged the limits of mecha and true energy, trying to reproduce her glory. This book was a sci-fi space novel, and the female protagonist did not transmigrate or reincarnate. 3. " The Lost Life of an Interstellar Big Boss ": The female protagonist, Xia Zhi, was a hacker god with SSS-rank potential. She grew up in the Interstellar Era and moved towards the sea of stars. There were also mecha elements in it. Please note that the novels recommended above may only be part of the search results. There may be other mecha interstellar novels that suit your needs.

The following are some recommended female protagonists in interstellar mecha novels: " Interstellar Mecha Chef ": The story was about Lin Yin, a girl who sold bento boxes, who transmigrated to become the goddess of the Mecha Department. She tried her best to pretend to be cold and aloof. 2. " Mecha Wingguard ": The story was about the heroine, Gu Yanxiao, who found out that his ex-wife was...

😋I recommend the following two novels to you: Creating the Peak and Evolutionary Directions. These two novels were both sci-fi and ancient martial arts mecha novels. They told the story of the protagonist who had transmigrated to another world and used his own mecha manufacturing technology to create various powerful mecha and change the world's structure. I hope you like this fairy's recommendation. Muah ~😗

The following are a few recommended interstellar mecha novels: 1. " Big Boss Flying on a Sword in the Interstellar Space " Author: Ah Xiaoli. Category: Science fiction space. Ancient martial arts mecha. Completed. 2. " Mecha Star Battle " Author: Chen Xiaokun, Category: Sci-fi Space, Ancient Martial Mecha, Completed. 3. " Attack of the Interstellar Cute Girls " Author: Qin Youran, Category: Sci-fi Space, Ancient Martial Mecha, Completed.

There were a few interstellar mecha novels that he could recommend. Amongst them," Machine Breaks the Galaxy " was a classic science fiction novel about interstellar mecha. The author was Li Ge, and the word count reached 3.981 million. This novel told the story of the confrontation between the Federation and the Empire, the conflict between nobles and civilians, and the bloody battlefield dominated by mechas. In addition," Spike " was also a good science fiction novel about interstellar mechas. The author was fishy, and the word count was 3,376,000. This novel was humorous, hot-blooded, and energetic. It showed that men's romance was always the boundless sea of stars. These are the recommended interstellar mecha novels based on the search results provided.