Yu-Gi-Oh!, all my sister cards have maxed out their favorability?

In the novel 'Yu-Gi-Oh!, all my sister cards have maxed out their favorability?', readers are taken on a journey to a world where dueling is paramount, and card effects are dependent on favorability. The story follows a protagonist whose sister cards have all reached maximum favorability, leading to intriguing plot developments and challenges. With a focus on the OCG direction and careful analysis, the novel caters to both seasoned fans and newcomers, ensuring an engaging read without overwhelming pressure. Join the protagonist as they uncover conspiracies, combat the men in black, and aim for the ultimate prize of the Eastern Duel's revival and the World Championship title.