I recommend a novel in which the protagonist has a system that allows him to exchange items with people from different dimensional planets and can be upgraded.

I recommend to you the novel "The Rich God Wealth Dispatching System". The male protagonist has obtained a wealth distribution system. He can use money to exchange for all kinds of things. He can also do funny missions and draw prizes. I hope you like this fairy's recommendation. Muah ~😗

In the novel "Super Merit", the main character, He Xiaotian, obtained a Merit System that allowed him to exchange for any celestial items, celestial sacred items, Taoist spells, and talismans. From then on, the world opened another door for He Xiaotian. I hope you like this fairy's recommendation. Muah ~😗

I strongly recommend "I Have a Card Possession System". This is a novel about supernatural powers. The main character, Wang Zifeng, has a magical system. As long as he has enough soul power, he can exchange for all kinds of things in the mall, including card abilities and items. His growing up was filled with romantic encounters, brothers, conspiracies, and becoming a demon king. This novel is full of fun and humor. I'm sure you'll like it. I hope you like this fairy's recommendation. Muah ~😗

😋I recommend the novel "Fantasy: Super Invincible System" to you. The male protagonist, Su Qin, transmigrated to a world with recuperation of reiki and obtained a billion bloodline systems. As long as he destroyed or devoured certain items, he would be able to obtain the corresponding bloodline. There was also the even more mysterious Unperishable Flame bloodline! This system is really super crazy. I'm a little envious of it ~ I hope you like my recommendation. Muah ~😗

Ah, so many apocalyptic novels are great, but I think you might be looking for the Zombie King System. This novel was about the protagonist who survived in the end of the world and accidentally obtained the Zombie King System. From then on, he began an unusual zombie life. He used the system to exchange ammunition, guns, and other supplies to fight against zombies, breaking the conventional zombie theme. I hope you like this fairy's recommendation. Muah ~😗

There are a few novels that fit your description. I recommend a few of them to you. They are the Three Kingdoms Character Summoning System, the Myriad Worlds Summoning System, the Wuxia Summoning System: Zhuge Becomes Emperor, and I Can Possess the Main Character. The plot was that the main character obtained a system that could summon characters or possess them, and then began to experience and grow in different worlds. I hope you like my recommendation. Muah ~

I recommend " Sanguine Evolution ". After the protagonist dies, he will be reborn into a magical world with unlimited missions, unlimited evolution, and unlimited rewards and temptations. She only wanted to reach the peak of evolution and hold everything she cherished the most in her hands. I hope you like my recommendation.

This type of novel was more common, such as " Fantasy Westward Journey: A Guide to Getting Rich ": " Fantasy Westward Journey: A Guide to Getting Rich " was a novel with Fantasy Westward Journey as the background. The main character was a young man named Li Ming. In the game, Li Ming encountered a system that could exchange money for pets and items in Dream. He used this system to start his dream of becoming rich. In the novel, Li Ming obtained a lot of experience and money by constantly challenging various missions and activities, and then used the system to exchange for many precious pets and items. At the same time, he also met many interesting characters and plots, showing a world full of dreams and adventures. The plot of the novel was full of ups and downs, and the writing style was beautiful and deeply loved by readers.

Five years before the male protagonist Jiang Feng was reborn, he had obtained an unlimited talent system, which allowed him to exchange for unlimited talents. His attacks had all sorts of effects, increasing the speed of gaining experience by ten times, increasing the favorability of women by ten times, increasing the damage of weapons by ten times, and so on. Jiang Feng had relied on this system to gradually rise in the cultivation world and become a strong cultivator. I hope you like my recommendation. Muah ~

The protagonist of this book has a mysterious ring that can travel between various planes. It can consume energy to enter different worlds, such as the Eight Dragons and Dragons, and can also be exchanged for any item. I hope you like this fairy's recommendation. Muah ~😗