Returning home to Konohagakure, the young ninja celebrate defeating a group of supposed Akatsuki members. Naruto Uzumaki and Sakura Haruno, however, feel differently. Naruto is jealous of his comrades' congratulatory families, wishing for the presence of his own parents. Sakura, on the other hand, is angry at her embarrassing parents, and wishes for no parents at all. The two clash over their opposing ideals, but are faced with a more pressing matter when the masked Madara Uchiha suddenly appears and transports them to an alternate world. In this world, Sakura's parents are considered heroes—for they gave their lives to protect Konohagakure from the Nine-Tailed Fox attack 10 years ago. Consequently, Naruto's parents, Minato Namikaze and Kushina Uzumaki, are alive and well. Unable to return home or find the masked Madara, Naruto and Sakura stay in this new world and enjoy the changes they have always longed for. All seems well for the two ninja, until an unexpected threat emerges that pushes Naruto and Sakura to not only fight for the Konohagakure of the alternate world, but also to find a way back to their own. [Written by MAL Rewrite]

The infamous Shounen Bat (Lil' Slugger) is terrorizing the residents of Musashino City. Flying around on his rollerblades and beating people down with a golden baseball bat, the assailant seems impossible to catch—much less understand. His first victim, the well-known yet timid character designer Tsukiko Sagi, is suspected of orchestrating the attacks. Believed only by her anthropomorphic pink stuffed animal, Maromi, Tsukiko is just one of Shounen Bat's many victims. As Shounen Bat continues his relentless assault on the town, detectives Keiichi Ikari and Mitsuhiro Maniwa begin to investigate the identity of the attacker. However, more and more people fall victim to the notorious golden bat, and news of the assailant begins circulating around the town. Paranoia starts to set in as chilling rumors spread amongst adults and children alike. Will the two detectives be able to unravel the truth behind Shounen Bat, or will the paranoia get to them first? [Written by MAL Rewrite]

Since childhood, Elaina has always been fascinated by the stories written within her favorite book, especially those about Nike, a renowned witch who had numerous great travels across the world. Wanting to experience the awe of adventure herself, Elaina strives to become a witch, and despite the numerous trials that come her way, she eventually succeeds. Now a full-fledged witch, Elaina finally embarks on her long-awaited journey, in which she meets many people along the way, learning their various stories. Through all of this, she explores the world at its fullest—experiencing both its bright and dark sides—starting her legendary tale. [Written by MAL Rewrite]

This OVA is a summary of the first three episodes of Hellsing, with the animation style of Hellsing Ultimate and following the events of the Hellsing manga.