Yu-Gi-Oh: I'm Not the Final Boss?

When the roaring flash from the blue-eyed white dragon was only an inch away from me, I finally realized that the Minotaur was wrong, and I decided to offer the Lava Demon God to Kaiba-kun. Come to the world of Yu-Gi-Oh! DM and become a card shop owner with only a few regular customers, living a boring and dull life in the Ax King environment. As the screen played the story of the Dark Magician Girl being restrained by thorns, the blue-eyed white dragon being equipped with a control device, and the red-eyed being desecrated by a frog... Seeing familiar guests holding the seven artifacts and chanting my name piously, I realized that history has changed dramatically! [Yu-Gi-Oh DM background, no synchronic overshoot]