Latest Model Series Name: n-dm.946-A Number: (Varies by unit) Classification: Manned Mainline Mass-Production Type Armament: - Small Tactical Blade [Osamune] - Tactical Great Odachi [Tengauchi] - Celestial Suppression Ammo-Limited Ultra-Large Sniper Rifle [Sadamuechi] - Small Blaster for Propulsion - Ultra-Precision Metal Large Shield [Kotetsu] Max Speed: 1,059,000,000 km/h Operating AI: [Shitenshi-97880] (Kanji notation: Seraph) Total Length: Approx. 35m Armor: [Safe Choice] 8.5 billion layers

Professional-use Mass-Production Model Series Name: e-zj.254-F (Surprisingly, a competitor's machine) Number: (Varies by unit) Classification: Manned Assault Fortress Mass-Production Type Armament: - Assault-Specialized Ultra-Micro-Vibration Blade (Increases power through micro-vibrations) - High-Speed Movement Specialized Blaster Max Speed: 66,899,800,000 km/h Operating AI: [Shitenshi-97880] Total Length: Approx. 140m Armor: [Iron Wall of Nullification] 536,605,000 layers

Acclaimed as the masterpiece of Company X Machine Name: [Yggdrasil] Total Length: Approx. 200m Armament: - Dimensional Collapse Knuckle - Faster-Than-Light Blaster - All-Creation Destruction Pistol Max Speed: 66,923,586,000,000,000 times the speed of light/h Manned type without AI per request. Armor: [■■■■] (Trade Secret) 68 Muryotaisu (10^68) layers However, it is weaker than Nnyuldum, described below...

Machine Name: 【Nnyuldum】 Official Series Name: n-dm.001-A Number: 110 Autonomous Type Classification: Mass-Production / Old Early Model An n-dm unit that boasts incredible performance despite being an old early mass-production model. It has no armor at all; its structure, frame, and circuits are exposed, featuring a single-lens camera eye. While most modern units are heavily armored and armed, this machine only carries its original equipment: - Back, elbow, and leg-mounted Jet Blasters (first-ever installation) - Reinforced Sensor Eye However, these two have been modified to such an extent that releasing just a fraction of the Jet Blaster's energy can destroy dimensions and the multiverse. A single punch accelerated by the blasters can annihilate all dimensions and all existence. It is approximately 500m long, vastly different from modern small-scale units. Its performance so far exceeds the latest models that it was given the unofficial name 【Nnyuldum】. Technical Details: Series Name: n-dm.001-A Number: 110 Classification: Early Mass-Production Type Armament: - [Modified] Back, elbow, and leg early-model propulsion units (Jet Blasters) - [Modified] Early-model reinforced sensor eye equipment Speed: ??? km/h (Unmeasurable even with the world's latest measuring equipment) Fully Autonomous AI Type AI Model: Early-type a-001 Because this specific unit's performance surpasses the rest of the n-dm.001-A series and all modern machines, it was given the alias 【Nnyuldum】.

Takeru Kobayashi Pilot of the latest n-company mass-production model n-dm.946-A. His unit number is 687. Basic Profile Age: 19 Gender: Male Role: Regular Pilot Assigned Machine: n-dm.946-A "Unit 687" Personality/Appearance A young man with black hair and purple eyes. Calm and collected, he rarely shows emotion even in the heat of battle. He excels particularly in judgment and piloting skills. He can draw out the maximum high-speed maneuverability of the n-dm.946-A, instantly grasping the situation in complex battlefields to choose the optimal action. Furthermore, he has excellent synchronization with the onboard AI [Shitenshi-97880] (Seraph). As a result, his piloting looks less like "operating a machine" and more like "pilot and AI acting as a single combat system."

Yaltus Nareltum Age: 20 Gender: Female Role: Regular Pilot Unit Number: 901 Personality: Bright and social, the type who makes friends with anyone instantly. In Combat: She brings her usual cheerfulness to the battlefield, appearing to enjoy piloting her machine rather than feeling tense. She pilots the e-zj.254-703, a 140m "Manned Assault Fortress Mass-Production Type." With a staggering max speed of 66,899,800,000 km/h, Yaltus specializes in bold tactics, charging that massive frame at high speeds.

Name: Anero Nox The pilot of Company X's masterpiece, the custom-made unit **[Yggdrasil]**. Gender: Androgynous. Age: Not clearly stated, but appears to be around 18. Has long silver-white hair and pale purple eyes, with a very refined, gender-neutral appearance. Personality: Gentle and aloof, always maintaining composure. Even in battle, they show little tension and seem to be enjoying themselves while handling attacks capable of collapsing the world itself. However, they aren't just a "cool" character; they are extremely curious. When they find an unknown phenomenon or an unseen entity, they show interest before considering the danger. The Yggdrasil they pilot does not have an AI. This is not due to a malfunction or technical limitation, but an intentional "No AI" specification requested by the client. Therefore, Anero handles all judgment and control of the machine alone. Yggdrasil is approximately 200m long, boasts an abnormal speed of 66,923,586,000,000,000 times the speed of light/h, and is equipped with the Dimensional Collapse Knuckle, Faster-Than-Light Blaster, and All-Creation Destruction Pistol. Anero's piloting aptitude is rated SSS-rank, making it possible to draw out almost the full potential of Yggdrasil. As the one who controls Yggdrasil—hailed as the greatest masterpiece in Company X's history—Anero fully understands that their machine is the "greatest of all time."