Who would have ever thought one of Skuld’s inventions could go wrong? Er . . . don’t answer that, but her tinkering with the time-space continuum has left Belldandy and Keiichi trapped inside their own living room . . . because it’s now infinitely big! And uncanny events await them outside as well, as a ghost haunts the mountain pass between the two campuses of N.I.T. . . causing Bell and K1 to do a night ride in tandem to solve the mystery!