"'Ruins'?" ...From. The ruins in the Memory World game? Did this Jonouchi play through that game yet or..?? ......But what other ruins... Meh, it doesn't matter.

...The Spirit suspects that yes, actually, the ruins mentioned are kinda A Big Deal, but he doesn't want to think about it, so his mind just sorta. slides away from the topic on its own. That's normal and fine.