A Digimon completely wrapped in mystery, it can appear anywhere in time and space via the Book. Treating the Book as a spiritual vessel, it frequently alters its shape to appear anywhere within the space-times which the Book has connected, and it is said that it's true form remains within a separate dimension. Among researchers it is rumored that it is in the same family as Piemon, and of the same Demon Man type. The Space-time Stones which it holds in both hands are able to playback a record of a space, preserving every event and object within that space-time of the Digital World. Its Special Moves are repeatedly preserving opponent's attacks within space-time and then playing them back at high speed (Pandora Dialogue), and confining the opponent within the Space-time Stones for an eternity (Eternal Nirvana).

全てが謎に包まれたデジモンで、“本”を通じてあらゆる時間と空間に出現することができる。“本”を依り代とし、“本”が繋がる時空間のどこにでも姿形を変えて出没するため、本体は別次元に存在するのではないかと言われている。研究者の間では同じ魔人型のピエモンとは同眷属だと囁かれている。両手に持つ“ 時空石”は空間の記録と再生をすることが可能で、デジタルワールドのあらゆる事象や物象を時空間に保存している。必殺技は時空間に保存していた敵の攻撃を連続で高速再生する『パンドーラ・ダイアログ』と、敵を永遠に“時空石”に封じ込める『エターナル・ニルヴァーナ』。