Do you have any recommended mecha novels?

[Help] I was possessed last night. I kept thinking about a novel, but I couldn't sleep... Now I'm asking for the name of the culprit.
She kept thinking about a novel she read in high school. It was very interesting, but she couldn't remember the name of the novel. She couldn't remember the name of the author and the main character either…So she kept thinking about it, and she couldn't sleep…
Now, he only remembered that the main character was a little fatty. He originally lived on a primitive agricultural planet. He had been playing with agricultural mecha since he was young, so the mecha was very strong in close combat on the ground, but it was very weak in aerial combat. In fact, he was not fat. He just looked fat because he was wearing a special protective suit. In the book, there was a very powerful prince who had a super mecha called Aotian. He had once relied on this mecha to resist a fleet. There was a pair of powerful mecha warriors in the protagonist's camp. Their mecha were called the Black and White Ghosts.
When the protagonist first arrived in the city, his luggage was stolen and he could only join the army. Then, he was dragged to the front line by the commander and worked in a dining car on a military train. Later on, when the prince was on this train, he was intercepted. He fell off the train, snatched a mecha, and accidentally blew up the enemy's command center…Before that, he had even used a single laser gun to shoot down an invisible fighter jet, ruining their sneak attack plan.
The problem was solved. This book is Feng Yu's rewrite of " Ace's license." I recommend everyone to read it. It's definitely a good book.

Answer 1

I recommend " The King of Mecha Warfare " to you. This sci-fi and ancient martial arts mecha novel tells the story of an extraordinary mecha youth who made a pact with the throne and narrated the legendary life of the uncrowned king. In the era where technology dominated the universe, mechas, warships, and robots were constantly improving and developing, while the ancient mystery of the invaders 'conspiracy quietly unfolded. I'm sure you'll like this novel. I hope it'll be helpful to you!😊