"Haha, you can save the world by playing cards?"
If she could turn back time, You Yu would love to beat up her former self for refusing to believe it. But what was done was done, and all she could do was take the Stone Duel Disk given to her by a sage-like big sister and set off on a long journey.
After dueling across who knows how many worlds, what is reflected in her eyes...
"☆Shining☆Shield☆Defense☆!"
This is a Yu-Gi-Oh! fanfic that may be a little out of fashion. It starts with the Duelist Kingdom arc of DM, and it may touch on the other series to varying degrees as well. At least in the early stages, it uses the DL rules, while most of the time it uses the effects of real cards. A few times, it may use more fashionable anime effects... That's about it. If you have any suggestions, leave them in the reviews or comments. I'm happy to learn~