Marisa questions where the flowers are from, Yuuka says that she has never seen them before, either, but they look like the flowers of the garden that she has moved into.

She tells both Reimu and Marisa, "You may not understand yet, or maybe nobody has told you yet, but the world we're in right now is a closed space from the rest of the world separated by a barrier, and things that are lost and forgotten end up here."