What was the name of the novel? It told the story of the protagonist obtaining a portal in the warehouse and trading with the alien Paul?

I Am Cybertron. The main character transformed himself into a half-robot and finally created his own Cybertron. I hope you like this fairy's recommendation. Muah ~😗

I recommend "Super Technology Experimental Field" to you. This book is about the male protagonist, Lin Qi, who obtained the super technology experimental equipment lost by an advanced civilization. He went from software to chips, from technology to space travel, and from his feet to the endless horizon. Although it was a sci-fi novel, it had a strong urban style. The most important thing was that this novel was complete. Those readers who wanted to finish it in one go could consider reading it. I hope you like this fairy's recommendation. Muah ~😗

I recommend "Alien Remnant Hunter" to you. This novel is about humans who have to abandon their homes in order to survive. In the process of finding a foothold, they discover the ruins left by the Alpha civilization, which gave birth to the high-risk and high-reward "Remnant Hunter" profession. The protagonist, Ke Lan, accidentally entered the hinterland of a high-level relic and accidentally obtained the inheritance from an alien civilization. However, this inheritance was a curse that took his life. If you like this kind of sci-fi-interstellar civilization novel, this book should be able to satisfy your appetite ~ I hope you like this fairy's recommendation.😗

I recommend the following novels to you: " Heavens: I Can Get Dungeon Prompt!" " The Light of Sacrifice,"" The Realization of a Certain Beauty's Fantasy,"" The Mechanical Dominator of a Certain Beauty's Manga,"" Everyone Arrives in the Other World: Only I Know the Plot,"" A Business Journey to the World,"" The Opening Sanctuary: I Snatched Athena." All of the above novels had plots where the main character obtained the Infinity Gem. I hope you like my recommendation.😗

" Hurry up and get dressed, I'm a professional." The protagonist traveled through different three-dimensional space-time through his spiritual body, obtaining superpowers and alien technology.

I recommend 'The Strongest Firm' to you! The main character was called Wang Gang, and his impoverished law firm received a space-time transaction system. From then on, he was omnipotent. This was an urban supernatural novel, full of the demeanor of a king and thrilling plots. I hope you like my recommendation. Muah ~

"I Have a Martian Base." The main character was the highly intelligent Jiang Chuge, who received the Base Training System and began building a super bastion on Mars. I hope you like my recommendation. Muah ~

The book " Heavenly Card Master " told the story of the protagonist who could load cards indefinitely, stack attributes, obtain card skills, and defeat his opponent in a flashy manner. I think this book is very suitable for card lovers and ability lovers. It can bring a lot of excitement and fun to the readers. I recommend this book to you. I hope you like this fairy's recommendation.😗

I recommend the book "Pioneer of Super Technology" to you. The protagonist, Du Mingxuan, has the ability to visit other technological civilizations in the universe and bring those super technologies back to Earth. This is a novel about urban life. I believe you will like it.😋I hope you like this fairy's recommendation. Muah ~😗

The plot of " Galaxy Overlord's Pet Keeping Notes " was about picking up a cute alien who turned out to be a former Galaxy Overlord. The protagonist began to feed the most powerful pet in the galaxy. The novel does not match the question.