Unaired episode 13 included with the Blu-ray release of .

TV special for . After a slow but eventful summer vacation, Shuchiin Academy's second term is now starting in full force. As August transitions into September, Miyuki Shirogane's birthday looms ever closer, leaving Kaguya Shinomiya in a serious predicament as to how to celebrate it. Furthermore, the tenure of the school's 67th student council is coming to an end. Due to the council members being in different classes, the only time Kaguya and Miyuki have to be together will soon disappear, putting all of their cunning plans at risk. A long and difficult election that will decide the fate of the new student council awaits, as multiple challengers fight for the coveted title of president.

Amidst a blizzard caused by UMA Winter, Billy receives a report on the Autumn battle and learns Undead and Unluck are evolving. Juiz appears, revealing to him that the artifacts are weapons meant to defeat God and that the Ark can only perform one more loop. She urges Billy to join forces once more and stake everything on Unluck to achieve their shared goal: "defeat God." However, Billy declares that they cannot work together. Juiz realizes Billy's true intention—to obtain Ark and Apocalypse—but before she can act, Billy drags them into a brutal clash involving UMAs on both sides. Resolute in their own "justice," Juiz presses forward with her blade, while Billy counters by utilizing other Negators' abilities and his pistol. What is Billy's true objective? Meanwhile, Andy and Fuko, having captured Autumn's core, are en route by air to take down Summer. But Billy anticipates that Juiz entrusted Apocalypse to Andy, and sends assassins to strike the pair from the skies!

Honkai: Star Rail is a new HoYoverse space fantasy RPG. Hop aboard the Astral Express and experience the galaxy's infinite wonders filled with adventure and thrills. Players will meet new companions across various worlds and maybe even run into some familiar faces. Overcome the struggles together caused by Stellaron and unravel the hidden truths behind it! May this journey lead us starward! HoYoFair is a global fan celebration featuring high-quality fan works inspired by HoYoverse's beloved worlds and characters. This page is the ""Honkai: Star Rail"" featured videos section. All content, such as ratings and keywords, pertains exclusively to the videos on this page.