In the year 2029, Niihama City has become a technologically advanced metropolis. Due to great improvements in cybernetics, its citizens are able to replace their limbs with robotic parts. The world is now more interconnected than ever before, and the city's Public Security Section 9 is responsible for combating corruption, terrorism, and other dangerous threats following this shift toward globalization. The strong-willed Major Motoko Kusanagi of Section 9 spearheads a case involving a mysterious hacker known only as the Puppet Master, who leaves a trail of victims stripped of their memories. Like many in this futuristic world, the Puppet Master's body is almost entirely robotic, giving them incredible power. As Motoko and her subordinates follow the enigmatic criminal's trail, other parties—including Section 6—start to get involved, forcing her to confront the extremely complicated nature of the case. Pondering about various philosophical questions, such as her own life's meaning, Motoko soon realizes that the one who will provide these answers is none other than the Puppet Master themself.

In the harem of the Khan, wisdom is beauty. The time: the thirteenth century. The place: Yeke Mongol Ulus, the greatest empire the world has ever known. The woman: Fatima, hailing from Persia, where medical technique and scientific knowledge have been perfected beyond all precedent. Fatima's desire for a stage where she can put her knowledge to work has brought her to the palace of the Mongols, where she falls under the wing of Töregene, the sixth wife of Ögedei, the second Great Khan—a mighty woman with complicated feelings about the direction of the empire. These two women are the axel upon which the politics of the palace, and soon the very world, will turn... (Source: Yen Press)

In a future where children are few and regarded as Japan's most valuable assets, Christmas has become a mere legend of the past. For the students of Daikoku Welfare Academy—a boarding school where they are educated, protected, and monitored—the mythical Santa Claus is a forgotten character of fiction. For the adults, Santa Claus is a very real menace that needs to be neutralized by the Saint Nick Pursuit Unit in case he makes an appearance. Shiori Fuyumura, a student of Daikoku Welfare Academy, is determined to find her best friend, Ichie Ono, who has been declared dead after being missing for six months. One morning, Fuyumura summons her fellow class representative, Kazushige Sanda, only to attack the unknowing boy. She is convinced that Sanda is the descendant of the infamous Santa Claus—the only person who can make her wish of finding Ono come true—and is determined to force out his dormant true self by any means necessary.

While the mission to exorcise Jin Jiji Enjouji's family home is underway, things are not going as expected. Momo Ayase narrowly evades an attempted abduction while Ken Okarun Takakura and Jiji are ambushed by the Kitou family—the unsettling landlords of the cursed estate. The trio's efforts threaten the foundation of this enigmatic town shrouded in legends and mysteries. As Momo, Okarun, and Jiji are drawn deeper into the maze of folklore and supernatural entities, they must each utilize their unique powers if they want to survive and unravel the secrets of the uncanny town.