😋I recommend the following Yu-Gi-Oh Doujin novels to you, I hope you like them: 1. " Lou Bai's Yu-Gi-Oh Amazing Adventures ": The protagonist wanted to survive in the Yu-Gi-Oh world, so playing cards became one of his means of survival. 2. " Yu-Gi-Oh's Dimensional War ": The protagonist was transported to Yu-Gi-Oh's world by the system. He discovered the extra-dimensional space here and led the unification of the four dimensions. 3. " The Journey of Yu-Gi-Oh ": The protagonist was a Chaldean master who played cards to solve problems in the world of Yu-Gi-Oh. The above is my personal recommendation. I hope you like my recommendation.