When Takeya rescues Ren from DearS dominatrix Barker Rubi, the trauma has caused her to lose her Japanese language skills. The cure? A little R&R, of course! They take a class trip to the resort town of Bousou, where the beach bum DearS Ayu tries to help Ren recover with a game of high-flying beach volleyball. But wait! What the heck is that weird alien creature that has fallen from the sky--and through Takeya's roof? Everyone will just have to take a chill pill, because DearS Watcher Fina, Rubi's superior, has her own plans for Ren and Takeya...