I...wait, wait. [What...?] So, the Standard, Fusion, Synchro, and XYZ dimensions all used to be...one dimension?

[...He guesses it makes sense in a weird way. Why would dimensions be split up by card game types, anyway...? But, hold on.]

...Didn't that Professor Akaba guy want to fuse the dimensions together? If he's returning things to the way they were, then... [His face scrunches up in something like disgust.]

Wouldn't that make him the good guy?