Finding a ready (and willing!) audience at a small-town retail outlet, Excel preaches the word of ACROSS. She's a smash success as a performance artist until Iwata and gang arrive in robotic attire. Poor Excel... does she have what it takes to right the wrongs of society - or will the elegantly military El Gala take her glory away? In a crisis of faith, Excel strikes out on her own, leaving a note behind for her beloved Il Palazzo.

Meanwhile - Sumoyoshi's tasty little sister comes to town on a visit. Then, if there wasn't already enough isolation and despair in the world, the whole group is transported back to High School Daze. Yes, head-master Kabapu, we like beach volleyball, especially when the gorgeous girls of ACROSS are involved... saving the world, one bikini at a time.