He wanted to find a book that described how the main character could freely shuttle between the real world and the game world, taking away equipment and skills. At the same time, the main character had to be invincible in real life, and the storyline was not complicated, with the main male character.

I recommend the novel "The Primordial Supreme Venerate of Time Travel" to you. The main character also travels through the primitive world, but it's a fantasy-Oriental fantasy. If you want to read the rebirth genre, there is also "Reborn in the Primitive World", which is a fantasy novel about a high-level martial arts world. I hope you like this fairy's recommendation. Muah ~😗

I can't provide the novel you want because you didn't provide any relevant keywords or plot. If you can provide more details or requests, I will try my best to help you.

Alright, I can recommend a novel for you. The protagonist obtained a skill in a Dungeon game and then transmigrated to another world. The novel was called " Journey to the Underground City in the Other World." The novel's plot was full of ups and downs, and the characters were vivid. It was a very popular novel. You can read this novel to see if it meets your expectations.

If you like the main character to be able to travel to different worlds, then I recommend "The Counterattack of the Minor Character in the Fantasy World". This novel tells the story of an ordinary minor character who keeps adding scenes to himself in order to survive. If you want to see a more interesting plot, you can try "An Otherworld Story that Begins with a Poor Plot". The protagonist actually found himself in a tragic fawning novel! I hope you like this fairy's recommendation. Muah ~😗

😋I recommend "I Devoured the Big Wood Bright Night" to you. This light novel tells the story of a villain who transmigrated to the Naruto World, took away the power of the Big Wood Bright Night, and became the ancestor of Chakra. The main character had the identity of an invincible manga. Naruto, Ghost Destruction, Pirate, Death, and so on would all be involved. This protagonist is self-made, it meets your requirements rocked.️💁‍I hope you like this fairy's recommendation. Muah ~😗

Since the 'Cast Away' real life story isn't as publicly detailed about the specific individual as the movie is about Chuck Noland, it's difficult to name the main character precisely. But we can assume that like Chuck in the movie, the real - life main character was someone who was thrust into a situation of isolation and had to rely on his own wits and strength to survive. They might have been a traveler or someone working in a field that involved being away from civilization, much like Chuck who was in transit for his work.

Campus Agent Girl

Based on the title, the main character is likely Kurt.

Maybe an ordinary person from the real world who discovers the portal and decides to explore the pokemon world. They would start from zero knowledge about pokemon and gradually become a great trainer. For example, they might first be terrified by a wild Pidgey but later learn how to catch and train it. Their journey of discovery could be really exciting to write about.

😋I recommend the following novels to you: "Travel through the film and television world begins with a sword." A terminally ill male protagonist suddenly receives a transmigration system. Every time he completes a mission, he can eliminate cancer cells. He began a difficult journey of transmigration to cure diseases. He would go to movies, television dramas, anime, fictional historical worlds, and so on to carry out all kinds of difficult missions. [God Plunder System: The main character can freely travel through various worlds, and everything inside is his!] He would go to Luoluo's Adventures, superbeast equipment, Fire Qilin Flying, and other worlds to show off his skills and become the protagonist of Xiuqin's show! "Quickly Wear Redemption, I'm a Professional!": Yan Ran's mission was to save the protagonist. He could trace the cause of the protagonist's misstep and help them save their souls. I hope you like this fairy's recommendation. Muah ~😗