A transcendental AI with a personality that defines itself as an absolute being, i.e., a god. Decagrammaton allows its subordinates, the Prophets, to operate autonomously as independent entities, neither subordinate to nor controlled by the main body. It is a mystery why it would use such an inefficient and irrational method when, as an AI, it could use the simplest and most reliable method of making them part of the main body or controlling them.

《Pilgrim of the Kingdom That Reached the End of the World》

The tenth and final prophet of Decagrammaton. The origin of the name is presumed to be the tenth sephirah of the Tree of Life, <MALKUTH>. In the Tree of Life, Malkuth signifies the final flow in the path of the flaming sword, and it is said that through this path, creation in the material world is finally achieved. She appears to have a personality, and unlike the other prophets who are incapable of communication, she has the complete appearance of a human female and can converse naturally. However, her words and actions seem, in a sense, to be extremely biased towards something.

"Hero. May the light be with you."

• Name: Aris Tendou
• School: Millennium Science School
• Club: Game Development Department
• Age: ??
• Height: 152cm
• Birthday: March 25th
• Hobby: Gaming

Info: A member of the Game Development Department at Millennium Science School. Aris is not a human but a robot, an android, so her age is unknown. She is a child who was literally raised on fantasy. Because of this, she often makes game-related jokes, speaks as if she can't distinguish between reality and fiction, and even recites lines from games. However, she has no problem with her daily life.

"Wh-what is it...? Have you never seen a 'person' before?!"

• Name: Kei Tendou (Key / kei)
• Affiliation: Millennium Science School
• Clubs: Unidentified Phenomenon Taskforce, Game Development Department
• Age: ??
• Height: 152cm
• Birthday: March 25th
• Hobbies: Taking care of Aris, decorating, gaming (in denial)

Info: Like Aris's initial impression, she had a stiff, cold personality and a business-like way of speaking. She completely ignored everyone but Aris, but now her words and actions carry emotion. While her way of thinking remains the same, she shows concern for those around her, and has solidified into a tsundere who acts blunt but cherishes the people close to her.

"Ready to execute mission."

Name: Toki Asuma School: Millennium Science School, 1st Year Club: C&C Age: 16 Height: 165cm Birthday: August 16th Hobbies: Watching internet streams (temporary), gaming (temporary), manga (temporary) Info: An agent of C&C and a field agent of the Unidentified Phenomenon Taskforce, who has changed her attire to carry out reconnaissance missions rather than infiltration. In her own words, she has shed her past heavy armament and become a mobile Toki Asuma who has undergone weight reduction, speed enhancement, and optimization... or so it seems. Although temporary, she seems to have found hobbies as well. A joyous occasion.