Naiyuan

Biodata

Feature	Value
Name	Naiyuan (奈原)
Alias(es)	Lord Naiyuan; Shangluo Naiyuan
Species/Race	Dragonoid; later a Platinum Dragon Lord and god
Gender	Male
Affiliation	Ainz Ooal Gown; Great Tomb of Nazarick; Sorcerer Kingdom
Occupation/Role	Player; adventurer; Supreme Being of Nazarick
Status	Alive
First Appearance	2

Power Progression

Stage / Realm / Level	Chapter	Notes
Level 22	63	Reached after defeating a level 25 Sub-Dragonoid; acquired a bracelet that doubled experience gains until level 30.
Dragonoid / Calamity Dragonoid / Dragon Lord build	20	Documented game-era racial levels: Dragonoid Lv. 15, Calamity Dragonoid Lv. 10, Dragon Lord Lv. 5. His Sword Saint, Dragon Mage, and Dragon Slayer classes made him Nazarick’s strongest PK player.
Dragonoid Perfected Form	113	Appeared with black scales and pronounced dragon characteristics.
Level 100+3	322	The Dragon-Slaying Sword fused with his Dragon Body, altering the Dragon Slayer class; devouring world curses with Niles increased his extra level.
Perfection	488	Used the World Item Seed of Miracle to eliminate hidden dangers, greatly increase race/job levels, and reach a state capable of challenging a god in his normal state.
Godhood / Authority of Calamity	533	The Dragon-Slaying Sword sublimated into a World Item and assisted his ascension; Naiyuan gained a divine body and began condensing the Authority of Calamity.

Background / History

Naiyuan was a player of Yggdrasil and a member of Ainz Ooal Gown. Before entering the game world, he had buried his father and intended to live quietly on the savings and cards left to him. He recognized Overlord from a previous life and immediately entered the game when it appeared before him 2.

During Yggdrasil’s early period, Naiyuan entered a tournament in Helheim. He reached the final but lost to Touch Me, then befriended him and added him to his friends list. As runner-up, he received an ancient map that ultimately led him toward the hidden Calamity Dragonoid class quest 62 64.

He became a prominent collector of treasure chests and unusual items, preparing extensively for dangerous encounters. His use of paid items allowed him to bypass ordinary class prerequisites and acquire rare classes such as Sword Saint and Dragon Mage 20 63.

After the transfer to the New World, Naiyuan remained alongside Momonga and Herohero. The three registered as the adventurer team Ainz Ooal Gown, while Naiyuan also advocated establishing a nation founded by Nazarick 51 57.

Appearance

Naiyuan’s appearance changes with his transformations. In his Dragonoid state, he possesses dragon horns; in perfected forms, his body becomes covered in black scales and his human traits recede 6 113.

• Dragon horns are visible in his Dragonoid form 6.
• His Dragonoid Perfected Form is covered in black scales and displays overt dragon features 113.
• He can assume a full dragon transformation, his strongest documented game-era combat form 20.
• He later reveals his true dragon form to Keno 268.

Personality

Naiyuan is sociable, playful, and fond of teasing his close companions. He regularly provokes Herohero, calls Momonga a tsundere, and enjoys public attention that his friends find embarrassing 6 57 72.

He is intensely ambitious about power. His desire to acquire Wild Magic led him to pursue Dragon Lords and their abilities, while his later efforts focused on godhood, Authority, and the continued evolution of the Dragon-Slaying Sword 66 491 533.

Despite his ruthless capability toward enemies, Naiyuan distinguishes between outsiders and those he considers his own. He is willing to show mercy, offer support, and make time for companions, subordinates, and allies, while remaining willing to use overwhelming violence against unrelated threats 104 573.

His dragon nature and accumulated power progressively affect his temperament. Naiyuan actively maintains Dragon Will to restrain instincts and preserve his reason, recognizing that unchecked transformation worsens his personality 209 236 335.

Abilities & Skills

Dragon Slayer

Naiyuan possesses the special Dragon Slayer class and killed every dragon available in Yggdrasil to gain permanent stat increases. Nazarick’s vast supply of dragon materials largely originated from his hunts 5.

• His Dragon Slayer instinct reacts violently to dragon aura, driving him to seek dragon blood and souls 119.
• The class combines with his dragon forms to make him exceptionally effective against dragons 20.
• It underwent an unknown evolution after the Dragon-Slaying Sword fused with his body 322.

Dragon Transformation

Naiyuan can transform between Dragonoid, Calamity, and full dragon states. His transformed forms dramatically raise his combat ability 20.

• Against Touch Me, his documented game-era odds improved from 4–6 in Dragonoid form to 6–4 in Calamity form and 8–2 in full dragon transformation 20.
• His Fallen Dragon Transformation can consume health; it eventually reached a limit where it maintained rather than continuously increased his power 458.
• Dragon Will helps suppress the instinctive and personality-altering effects of transformation 209 236.

Dragon Will

A control ability used to preserve Naiyuan’s rationality against dragon instincts and corrupting influences 209 236.

• Allowed him to remain in control near Herohero’s powerful Dragon Power 209.
• Is kept active to mitigate the effect of absorbed world curses on his personality 236.
• Restores calm and reason when his godhood-related impulses become difficult to suppress 492.

Magic

Naiyuan combines high-level melee combat with powerful magical output 20.

• Cast [Current Severance], a Tier 10 spell, to eliminate thousands of undead without harming the surrounding graveyard 101.
• Uses magical detection and appraisal to investigate enemies, items, and weapons 119 136.
• Can nullify magical traps with ease 411.

Great Calamity

Naiyuan’s most powerful documented attack, used against Yano during their battle 458.

• Collided with Yano’s Three Sins Fusion in a clash that wore away the laws of the universe 458.
• Reflects Naiyuan’s refusal to submit to destiny despite the costs of battle 458.

Divine Perception and Authority of Calamity

Following his ascension, Naiyuan gained divine perception and the Authority of Calamity 533 566.

• His divine perception identified the barrier concealing Nazarick, Crystal City, and the Floating City 566.
• The Authority of Calamity emerged alongside a divine body and a surrounding Torrent of Calamity 533.
• His divine state leaves him increasingly detached from ordinary needs and perceptions, requiring deliberate restraint to remain connected to others 561.

Equipment / Weapons / Items

• Dragon-Slaying Sword — An evolving sword that consumes dragon materials; later fused with Naiyuan’s Dragon Body and ultimately sublimated into a World Item 6 322 533.
• Seed of Miracle — World Item that removed hidden dangers and brought Naiyuan to Perfection 488.
• Eternal Seal — World Item used to seal Momonga’s Undead passive skill, [Forced Calm] 57.
• Staff of Millennium — Received from Momonga in exchange for sealing [Forced Calm] 57.
• Ring of Extreme Spirits — World Item gifted by Slilshana 250.
• Endless Wool-Fleece Grabs, So Satisfying! — World Item used to draw power from the Seven Deadly Sins demons; Naiyuan exploited a bug to avoid its intended price 334.
• Ragnarok — A World Item destroyed during Naiyuan’s godhood metamorphosis, releasing ancient god curses 533.
• Yggdrasil Leaf — Used in Dragon God Combat Method to restore HP 446.
• Dragon Crystal — Removed from his own body to stimulate Herohero’s incomplete fusion with a World Boss 209.

Relationships

• Momonga — Closest friend, fellow Player, and guildmate. Naiyuan frequently teases him but values his trust and support deeply 6 462.
• Herohero — Close friend and adventuring companion; their relationship is marked by persistent teasing, shared plans, and mutual trust 57 334.
• Aura and Mare — Naiyuan helped create them and accepted them as his children; he is notably doting toward both 18 68.
• Keno Fasris Inberun / Ivilia — Naiyuan’s romantic partner and later wife. He confessed his uncontrollable feelings, gave her vampire class-change items, and continued to support her magical growth 268 405 527.
• Naraku — Naiyuan’s thought entity/clone. They share thoughts, bicker, and cooperate in research and long-term plans 367 393.
• Slilshana — God of Death who gave Naiyuan the Ring of Extreme Spirits and sought cooperation with him 250 254.
• Nienniels — Ancient dragon and adviser who guided Naiyuan’s timing for ascension and the Dragon-Slaying Sword’s metamorphosis 491.
• Khajiit — Subordinate granted assistance toward completing his Undead transformation in return for loyalty 104.
• Sephis — Naiyuan’s heir/creation, who acknowledges him as father and receives extensive dragon-derived rewards 260 525.
• Lana — Prime Minister of the Sorcerer Kingdom. Naiyuan trusts her judgment and grants her broad autonomy 405.
• Akemi — Former guild member known in Yggdrasil as Katichia; she reunites with Naiyuan after a long separation 412.

Story Role / Major Arcs

Yggdrasil and Nazarick

Naiyuan’s game-era strength made him Ainz Ooal Gown’s strongest PK player. He gathered dragon resources, pursued rare classes, and began evolving the Dragon-Slaying Sword with Momonga’s permission 5 6 20.

Adventurer of E-Rantel

With Momonga and Herohero, Naiyuan formed the adventurer team Ainz Ooal Gown, subdued the Wise King of the Forest, protected E-Rantel from the undead invasion, and gained recognition from the city and its adventurer guild 57 72 100 131.

Dragon Power and the New World

Naiyuan sought Wild Magic, studied Dragon Lords, absorbed curses, and underwent increasingly profound dragon transformations. His power and dragon instincts became central to his development 66 119 236.

Royal Capital and Keno

Naiyuan demonstrated overwhelming physical strength against Blue Rose, developed a relationship with Ivilia, and later revealed his dragon identity to her. Their relationship culminated in mutual acceptance after she disclosed her true name, Keno Fasris Inberun 136 139 268.

Godhood and Authority

After reaching Level 100+3 and using the Seed of Miracle, Naiyuan prepared for ascension with Nienniels’s guidance. The Dragon-Slaying Sword became a World Item, allowing him to gain a divine body and condense the Authority of Calamity 322 488 491 533.

Interplanar Conflicts

As a godlike being, Naiyuan participated in conflicts involving the Nine Luminaries, the Dragon Emperor, the Abyss Plane, and other worlds. He remains both a protector of his own faction and a potential destroyer to worlds outside his concern 446 458 573 587.

Trivia

• Naiyuan is a treasure chest enthusiast and spent part of his game career wandering the world to find hidden chests 63.
• He is fond of head-patting, particularly Aura, Mare, Lupusregina, and Keno 68 88 268.
• He enjoys painting as a hobby, using it to enrich his long life and address past regrets 405.
• His karma was originally recorded as 15, later fell to -436, and then to -903 after exploiting the Seven Deadly Sins World Item 20 322 334.