Dolin

Biodata

Feature	Information
Name	Dolin Prodia Greyrat (道林)
Alias(es)	Water King Dolin; Water Emperor; Water God; Human God; Demon God; “Demon King”
Species/Race	Human; later possesses Demon God power
Gender	Male
Affiliation	Prodia Family; Water God Style; Sunless Empire; Dawn of Ignis
Occupation/Role	Founding Emperor of the Sunless Empire; Water God Style master; magician; swordsman; adventurer; military commander
Status	Alive
First Appearance	Chapter 2

Power Progression

Stage / Realm / Level	Chapter	Notes
Intermediate magic and Water God Style foundation	6	Began magic and sword training at age two; reached intermediate level by age four and was identified as an exceptional talent.
Saint-tier attack magic	20	Mastered four Saint-tier offensive spells, though he considered them impractical for routine use.
A-rank adventurer	24	His party, Dawn of Ignis, reached A-rank during its journey through the Biheril Kingdom.
King-tier magician / Water King	42, 54	Recognized as a King-tier magician capable of chantless attack magic and self-created flight magic; later mastered Flow Perception and Time Flow.
Water Emperor	87	Reida Reia granted him the title after he defeated Timothy Breeze and challenged Sword God Gal Farion.
Water God	124	Defeated Reida Reia in a formal duel and succeeded her as the Water God Style’s leader.
Fifth of the Seven Great Powers	160	Publicly revealed as the Water God and king of the Sunless Empire, ranked fifth among the Seven Great Powers.
God-tier magic user	185	Used the holy artifact Silver Flow Spirit Pivot to cast his self-created god-tier spell, Singularity Burst, defeating Fighting God Badigadi.
Third of the Seven Great Powers	198	Identified as Water God Dolin Prodia Greyrat, ranked third among the current Seven Great Powers.
Human God / Demon God	232	Inherited Demon God Laplace’s power; combined with his share of Hitogami’s authority, he claimed the titles Human God and Demon God.

Background / History

Dolin was born into the Prodia Family of the Asura Kingdom. Retaining memories and scientific knowledge from a previous life, he began deliberately exhausting and rebuilding his mana in infancy, seeking to maximize his magical potential. His first Water Ball spell caused mana exhaustion and unconsciousness, alarming his parents but establishing his unusual talent 2 4.

He trained under Roy in both magic and swordsmanship from childhood, refusing to accept the typical weakness of mages in close combat. At four, he was sent to Ars to live under the authority of his grandfather, Darius Prodia Greyrat, who directed him to study magic and cultivate contact with First Prince Gravel Zaffin Asura 4 5.

Dolin entered the Water God Style through Reida Reia’s dojo and became her disciple. He also studied under Bredikond Galanod, a Water King-tier magician who recognized his chantless casting but demanded greater magical power from him 6 9 16.

After leaving Asura on Bredikond’s trial to become an S-rank adventurer, Dolin founded the party Dawn of Ignis. His travels gave him practical combat experience, brought him to Forest Song City, and made him known for rescuing slaves and annihilating mutinous soldiers with large-scale magic 20 24.

He later worked with Orsted against Hitogami, receiving access to the First Water God’s sword intent in exchange for assistance. This path led to his mastery of Water God Style secret techniques, his rise from Water Emperor to Water God, and eventually his establishment of a Water God Style dojo in the Holy Land of Swords 49 54 87 124 148.

As ruler of the Sunless Empire, Dolin expanded through the Conflict Zone and the Central Continent, ultimately unifying the continent. He absorbed the Superd Race into his realm, defeated Fighting God Badigadi and Demon God Laplace, and later fought Hitogami alongside Orsted and Rudeus 186 198 230 241.

Appearance

Dolin is a red-haired man with a tall, sturdy build, bright star-like eyes, sharp sideburns, and dark, ink-like brows. His youthful appearance has repeatedly contrasted with his overwhelming combat strength 105 106 232.

• Often carries the magic sword Starfall, later referred to as the Meteor Sword 12 124.
• Wore black armor while challenging the Sword God Style in the Holy Land of Swords 85 86.
• His custom Magic Armor resembles a full-body suit with egg-shaped visual lenses and a red anti-magic chest component 155.
• His mana can manifest as blood-red steam when activating Water God Style techniques at full output 124.

Personality

Dolin is intensely ambitious, practical, and committed to self-improvement. From childhood, he trained in both magic and swordsmanship because he refused to accept the conventional limitations placed on mages. He regularly applies knowledge from his prior life to magic, research, strategy, cooking, and governance 4 70.

He is confident to the point of provocation, openly challenging stronger opponents such as Gal Farion and Badigadi. However, his confidence is supported by careful preparation: he brings armor, magic tools, scrolls, and contingency plans into dangerous battles 87 129 185.

As a ruler, Dolin is calculating and often ruthless toward enemies, but he also protects people and races who accept his authority. He offered the Superd land and protection when they faced annihilation, healed wounded Black Dragon Knights despite their former enmity, and pursued policies to integrate demons and elves into his empire 175 186 236 239.

Abilities & Skills

Chantless Magic

Dolin can cast attack magic without incantations, preventing opponents from predicting his spells and allowing him to fight effectively at close range 9 42 86.

• Uses magic in sword duels rather than adhering to conventional mage-versus-swordsman distance tactics.
• Developed flight magic independently 42.
• Uses wind, earth, water, fire, healing, barrier, and support magic.
• His enormous mana reserve can power major rituals and god-tier spells 170 192.

Water God Style

Dolin is the successor to Reida Reia and the Water God Style’s current Water God. His style emphasizes perception, defense, counterattacks, and response speed 124.

• Flow Perception — Uses overflowing mana to perceive nearby movement, killing intent, and hostile intent; allows him to function with his eyes closed 54.
• Time Flow — Accelerates his physical abilities through mana, producing blood-red steam at maximum output 54 124.
• Counterflow — A defensive field used in conjunction with Flow Perception against attacks within the Sword Realm of Deprivation 124.
• Magic-Sword Unity — His sword intent integrates immense magical power with swordsmanship, allowing him to slow opponents and overwhelm multiple Sword God Style elites 148.
• Can coat his sword in mana and use it as a medium for spellcasting 54.

Wind Blade

Dolin’s signature close-range magical technique condenses a cutting wind spell onto his sword.

• Extends his effective striking range beyond the physical blade’s reach 54.
• Can be sharpened to a level compared to Rudeus’s Rock Cannon 54.
• Previously injured Orsted through his Dragon God Battle Aura 54.
• Used to injure Luke after confronting him over Ariel 56.

Healing Magic

Dolin is a capable healer able to use intermediate, Saint-tier, King-tier, and god-tier healing magic.

• Restored Philip’s mobility after paralysis 33.
• Used Saint-tier healing to restore Timothy Breeze’s grievous wounds 86.
• Regrew the limbs of disabled Black Dragon Knights with King-class healing magic 175.
• Attempted to cast God-tier detoxification magic alone to save Zenith 170.

God-Tier Magic

Dolin’s highest-level offensive spell is the self-created Singularity Burst.

• Cast through the holy artifact Silver Flow Spirit Pivot 185.
• Condenses vast mana into a golden blade-like torrent nearly three meters long 185.
• Defeated Fighting God Badigadi despite his Underworld King’s Immortal Body regeneration 185.

Demon God Power

After defeating Demon God Laplace, Dolin inherited Demon God power, altering his nature and strengthening his connection to demons 232.

• Can be identified by demons as sharing their roots or ancestry 232.
• Combined this power with Hitogami’s authority to claim the titles Human God and Demon God 232.
• Used a purple membrane of light to block Hitogami’s attack in the Void World 240.

Equipment / Weapons / Items

• Starfall / Meteor Sword — A valuable magic sword used since Dolin was five; channels mana for enchanted sword techniques 12 54 124.
• Silver Flow Spirit Pivot — Holy artifact from Forest Song City; recognized Dolin as its master and enables effectively limitless mana use 185 187.
• Magic Armor — Custom armor created by Rudeus, Zanoba, and Cliff; designed for flexibility, mana conduction, broad vision, flight compatibility, and magic neutralization 145 155.
• Substitute Cloak — Auber Corvette’s magic tool; replaces Dolin with a wooden log when struck, allowing him to evade lethal attacks 129.
• Nine-Headed Dragon Scale armor — Pale jade armor that can nullify magic attacks unless they exceed Dolin’s total mana reserves 92.
• Demon Eyes — Received Kishirika’s Demon Eyes and later distributed them to Sunless Empire governors; retains a Demon God Eye capable of controlling the network 239.

Relationships

• Reida Reia — Water God Style master; granted Dolin the Water Emperor title and later passed the Water God position to him 87 124.
• Bredikond Galanod — Magic teacher and Water King-tier magician; accepted Dolin after witnessing his chantless casting 9.
• Rudeus Greyrat — Close ally who calls Dolin “Big Brother”; collaborated with him against Orsted, Hitogami, Badigadi, and Laplace, and created Dolin’s Magic Armor 82 96 155 241.
• Orsted — Ally against Hitogami; entrusted Dolin with Dragon Race teleportation-circle information and fought beside him in the Void World 49 54 241.
• Ariel Anemoi Asura — Political ally and lover; Dolin served as her Guardian Knight in childhood and later supported her rule and security 56 90 131.
• Eris Boreas Greyrat — Adopted cousin and wife; trained and fought alongside Dolin from childhood 33 180 176.
• Isolte — Reida Reia’s disciple and Dolin’s wife; accompanied him from their early Water God Style training through his succession of the school 6 124 176.
• Nina Farion — Wife and member of the Three Peerless Swords; fought alongside Dolin and supported the Water God Style’s campaign in the Holy Land of Swords 143 176 187.
• Atofe — Wife and military ally; fought with Dolin in the Conflict Zone and later bore his daughter Ilena 129 152 234.
• Nanahoshi Shizuka — Research partner and companion; traveled with Dolin through Dragon Race ruins and participated in otherworld teleportation research 54 115 192.
• Klein — Disciple who took Dolin’s surname; Dolin teaches him magic and swordsmanship 163.
• Darius Prodia Greyrat — Grandfather whose political authority shaped Dolin’s childhood; later sent Dolin advice on rulership and power 5 109.
• Perugius Dola — Ally and friend; granted Dolin access to Chaos Breaker and worked with him on otherworld teleportation research 56 192 239.

Story Role / Major Arcs

Early Training and Ars

• Begins mana training in infancy and studies magic and swordsmanship under Roy 2 4.
• Moves to Ars under Darius Prodia Greyrat’s supervision and joins the Water God Style 5 6.
• Becomes Reida Reia’s disciple and Bredikond Galanod’s magic student 9 16.

Dawn of Ignis and Adventuring

• Accepts Bredikond’s trial to become an S-rank adventurer 20.
• Forms Dawn of Ignis, reaches A-rank, and becomes known in the Biheril Kingdom 24.
• Rescues slaves and uses large-scale magic against routed soldiers 24.

Water God Style Succession

• Learns Flow Perception and Time Flow through the First Water God’s inheritance 54.
• Challenges the Sword God Style and earns the title Water Emperor 85 87.
• Defeats Reida Reia and succeeds as Water God 124.
• Establishes a Water God Style dojo in the Holy Land of Swords after defeating Gal Farion, Timothy Breeze, and Aurora 148.

Rise of the Sunless Empire

• Leads military campaigns in the Conflict Zone and captures Demon-Suppressing Pass 129.
• Conquers the Sintila Mercenary Kingdom and the King Dragon Kingdom, expanding across the Central Continent 131 152.
• Reveals himself as the king of the Sunless Empire and fifth-ranked Water God 160.
• Integrates the Superd Race into his realm after diagnosing their mana illness as an attack connected to Hitogami 186.

Battles Against Gods

• Defeats Fighting God Badigadi with Singularity Burst 185.
• Defeats Demon God Laplace and inherits Demon God power 230 232.
• Faces Hitogami in the Void World; Orsted ultimately kills Hitogami with the Dragon God Slayer Sword 239 241.

Trivia

• Dolin’s prior-life knowledge of physics, chemistry, biology, and mathematics is one of his main advantages in magic research and survival 4.
• He created hot pot using memories from his previous life, and its smell was initially mistaken for a magic tool’s military application 70.
• His custom Magic Armor resembles “Ultraman,” a resemblance understood by Dolin, Rudeus, and Nanahoshi 155.
• The title “Demon King” originated after Dolin’s mother saw him take his unruly children flying 155.