Which main characters in novels could travel to the otherworld of Death, Naruto, or One Piece, and have the ability to exchange, or the ability to see through the cycle of reincarnation?

I recommend the "Divine Eye System". The main character Qin Feng is a loser. He has obtained a system called the Divine Eye System, which allows him to have x-ray vision, night vision, slow vision, long-distance vision, and other abilities. I hope you like this fairy's recommendation. Muah ~😗

"My Clone is in the Ming Dynasty."

😋I recommend the following novels to you: "Heavenly Martial Arts Exchange System": The protagonist is a traveler who walks in the heavenly world. He has the Heavenly Martial Arts Exchange System and can travel through different planes. "The Strongest Exchange System in History": The main character Heavenly Cosmic has the strongest exchange system in history. He can travel through all kinds of plane worlds, including martial arts worlds, novel worlds, foreign worlds, and mythological worlds. "Crossing Two Worlds as a Master Dao": The main character, Zheng Tuo, has the ability to cross two worlds at will and start his own life as a Master Dao. "Bringing a System to the Ancient Times": The female boss of the protagonist's club had transmigrated and possessed an extremely powerful exchange system. She would kill all gods and Buddhas she met. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend "The Cold Palace Princess Farming" to you! The female protagonist in this novel also had a portable space. In addition to farming and becoming rich, she also used the resources in the portable space to travel to different worlds, including the world of Legend of Zhen Huan. The female protagonist would transmigrate into the Legend of Zhen Huan and use the portable space to change her fate and live the life she wanted. I hope you like this fairy's recommendation. Muah ~😗

I recommend 'Evil Spirit Tattoo: Opening Pattern Douluo's Ten Great Spirit Beasts.' After the Cataclysm descended, the protagonist in this novel awakened to become the strongest Divine Pattern Master through tattoos. He constantly improved his strength and performed outstandingly in battle against the calamity beasts. I hope you like this fairy's recommendation. Muah ~😗

I recommend the following novels to you: 1. "Starting from Douluo to sign in the Reincarnation Eye": The main character has a check-in lottery system in Douluo World. By saying the classic lines of characters in anime, novels, games, etc., he will obtain abilities and items, including the Reincarnation Eye. 2. [Two-dimensional Door of Truth: The protagonist who transmigrated through the two-dimensional world has the Door of Truth. He can travel through the world and become a supreme god.] 3. Naruto in the Eyes of Samsara: The main character had the Eyes of Samsara, and at the same time, he had to cheat. It was very amazing. I hope you like my recommendation. Muah ~

I recommend a novel called "Journey to Gray." The protagonist had the ability to control fate and was also a teacher of the people. After meeting the elves, he began to travel through the other world, save the world, and explore the limits of his abilities. I hope you like my recommendation. Muah ~

The main character of "I Said I Would Turn Back Time", Lin Xing, had the ability to turn back time. As long as his life was in danger, he would return to the past. Falling to his death, he returned to five seconds ago. After being smashed to death by a falling object, he returned to a minute ago. He was knocked down by a dump truck and returned to 20 minutes ago. Suddenly, one day…he realized that he had returned to a year ago. I hope you like this fairy's recommendation. Muah ~😗

I recommend the novel "The Red Envelope System" to you. The main character transmigrated to the anime world, and while attacking the female lead, you can also return to the modern world. Although this book isn't specifically about One Piece, it also involves the content of One Piece. You can give it a try ~ I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the following novels to you, all of which are full-length novels with Death or Naruto skills: The main character, Chen Qi, transmigrated to the world of One Piece and obtained the Death System. As time passed, he became stronger and stronger. There were already nearly a million words of old books that could resolve the book famine. They could not be missed! Naruto: The Strongest Ninjato: The protagonist has the strongest Reaper's Sword in the Naruto world and has defeated various powerful enemies. After all, with the Ghost Sword's four class skills, would he be able to lead the Ninja's path? [The Thunder of the Manga World: The protagonist has the skills to create three mangas, Naruto, Death, and One Piece. He has become a legend across all worlds.] "Naruto: Ghost Sword Susa": The main character has the four class skills of Ghost Sword and God-level skills such as Zankita. The glory of poisonous milk powder spreads to the anime world! I hope you like my recommendation. Muah ~