Welcome, everyone.

Are you all enjoying Halloween?

I see. I'm glad.

Well then, I think I might join in the fun with you all as well.

...Oh?

Were you all interested in what costume I'll be wearing?

Well, perhaps... Hehe, that's something for you all to look forward to.

Oh, that's right. While we wait for Miku and the others to get here, would you like to take a quick peek at another SEKAI?

Seems like you are all curious too. In that case, there's no time to waste.