A rift appears in space-time, trapping Mari, Mikage, and Dr. Hayase in Edison's warehouse. With Hayase's lab experiencing a meltdown, will the trio make it back to the future?
What? But isn't that your treasure, Grandma?
¿Qué? ¿Pero ese no es tu tesoro, abuela?
Mas esse não é o seu tesouro, vovó?