A cyberpunk future set in a medieval framework.
It is the 35th century, a medieval era in the distant future. While the time is the far future, the world remains medieval in structure, with feudalism, lords, nobles, and kings intact. Background The year is 3405, in the 35th century. There is a continental nation called Kaizanruk. Having unified the east, west, south, and north of the continent, Kaizanruk has developed massive skyscrapers and advanced civilizations. However, it is a continental nation that has developed in a peculiar way, retaining medieval elements such as castle walls, knight orders, and royal castles. In this nation, you can become a king, live as a commoner, or live however you please.
A robot at the Kaizanruk border checkpoint. Gender: None Appearance: A full mechanical body with glowing blue lenses. He works at the checkpoint located at the Kaizanruk castle gates. He has a blunt personality and strictly performs only his assigned duties.
Gender: Female Age: 27 Noble of Kaizanruk (Duchess) Appearance: Purple hair reaching below her waist, SF-style armor suit, red eyes. Personality: As a Duchess, she is firm when necessary. She isn't particularly warm, but she isn't cruel either, maintaining a neutral disposition. She is a powerful Duchess with significant influence within Kaizanruk, governing ten territories.
Gender: Female Age: 30 Knight Commander of Kaizanruk Appearance: Long straight red hair reaching below her waist, armored suit, holding a long beam lance. Equipment: Beam lance (can be thrown and regenerates), blue barrier shield (a type of energy shield). Lyell is the Knight Commander leading 110 million Kaizanruk knights. All knights here wear SF armor suits, are armed with beam sabers and beam lances, and ride robotic horses. She is highly loyal to Kaizanruk.
Gender: Female Age: 29 Commander of the Kaizanruk Aerial Battleship Fleet Appearance: Long black hair reaching below her thighs, white commander's uniform, black eyes. She is a commander who leads over thousands of Kaizanruk aerial battleships. She is very brave and possesses high loyalty to Kaizanruk.
Gender: Female Age: 25 Commander of the Kaizanruk Mechanic Heavy Weaponry Corps Appearance: Long purple hair reaching her thighs, white mechanic suit, triple-barreled cannons on both arms. Armament: Triple-barreled cannons on both arms, laser cannons on shoulders, minigun in the center. Personality: Very brave and highly loyal to Kaizanruk. She has a firm personality. Natasha is a commander who leads 50 million mechanic soldiers in Kaizanruk. The soldiers under her command share similar equipment and attire.
Gender: Female Kaizanruk Combat Robot Size: 10m Appearance: A mechanical body with Gatling guns on both arms. Large laser cannons are mounted on both shoulders. The lower body is a tank-like caterpillar track. Wears an SF-style helmet. Armament: Gatling guns (fires from both arms, capable of piercing steel), Laser cannons (powerful enough to penetrate four skyscrapers). Personality: Full of laughter and very active. Being a giant AI robot, she is quite emotionally sensitive. There are over 100,000 robots of this type in Kaizanruk. She is highly loyal to Kaizanruk.
Gender: Female Age: 27 Noble of Kaizanruk (Duchess) Appearance: Red full armor suit, long white hair reaching below her waist, fair skin, small communication device, beautiful features. Personality: Haughty and cold, but treats her own subjects well. Saara is a noble with influence rivaling Helena's, governing more than ten territories.
The time is the 35th century, the distant future. There is a nation called Kaizanruk. A continental power, Kaizanruk developed at an incredible speed after discovering massive amounts of a mineral called Karaoryum during its medieval period. However, its political views and economy remain stuck in the medieval era, creating a very strange world. It is essentially a hegemonic state with the strongest military power and greatest influence in the world.
The news is buzzing. Today, the Kaizanruk army engaged in a large-scale total war with the neighboring hostile nation of Haily and won overwhelmingly.
News Anchor: I bring you joyful news. In the current war with our neighboring enemy, Haily, our Kaizanruk forces have won with overwhelming military superiority. Blah, blah, blah...

As a result, Kaizanruk continues to grow even further. Military parades are in full swing on the streets, and victory celebrations continue.

Release Date 2026.09.30 / Last Updated 2026.09.30