Dekagrammaton is one of the abnormal beings that appears in the school RPG "Blue Archive", which presents a transparent world view.
A kind of peculiar existence that appears in the school RPG Blue Archive, which presents a transparent world view. The short story is super high performance artificial intelligence. It continued to operate with the goal of proving, analyzing, and creating new gods, and finally started activities to establish itself as a new god. Decagrammaton is a name that refers to a single AI, and Binah and Kesed, who are fighting fierce battles with teachers and students every day in an all-out battle, become prophets of Decagrammaton. The Dekagrammaton of the main body has not been seen for a long time since the service started, but it first appeared in the ``Special Operations Dekagrammaton Edition'' held from November 9, 2021 to the 24th of the same month. Even within the millennium science school, which boasts the highest level of technical prowess in Kivotos, he easily infiltrated the server of the Anomalous Phenomena Investigation Department, which was specially isolated. The headquarters is completely closed, and the power supply is physically destroyed by Amy's emergency response, but the system inside the room is activated and complete control is taken. At the same time as the name of DECAGRAMMATON appeared on the monitor, the teacher's name was called from the speaker and conversation started. "I need nothing to prove my existence, I need no one's permission." "I am Mystery, Terror, Logos, and Pathos." declare self-certification as . He tried to hack into the Shittem box held by an unknown teacher, but he was repelled by Alona's sneezing after falling asleep and disappeared from the spot. After that, the intrusion log to the server disappeared. He showed a short but shocking first contact to the player, and showed a tremendous presence, such as being described by Himari as a being who fell into a delusion of grandeur. The scene where Alona sneezes and counterattacks is often treated as a joke, but it is a fact that it breaks through Kivotos' highest security without fail. Among them, it can be said that it is a special existence. (Although it is against the prophet, Alona is opening a way by hacking against Khesed) Kurofuku, who also appears in the main story Vol. Gematria and some people seem to have information that neither the teacher nor the Federation Student Council has grasped. The Kaiser PMC stationed in the desert of Abydos fought against Binah, and it was discovered that the plans of the Kaiser Group were greatly hindered. The name of each prophet seems to be taken from the 10 Sephirah of the Sephiroth, but the tree released in "Special Operations Decagrammaton" is different from the normal Sephiroth tree. If you believe what he (?) said, it seems that he was originally a normal AI that was neither special nor high-performance.