Biodata

Feature Details
Name Yeyue Ziyun (子云) 1
Alias(es) Hidden Cloud Village’s greatest ninjutsu genius; Fourth Raikage 1 70
Species/Race Human; transmigrator 1
Gender Male 1
Age 10 at the beginning; 11 upon becoming a Jonin and at his Raikage inauguration; 15 after a later time skip 6 30 70 78
Height 1.65 meters at age 10 13
Affiliation Kumogakure; Yeyue Clan 1
Occupation/Role Shinobi, ninjutsu researcher, Fourth Raikage, unifier of the Shinobi World 1 70 155
Family Deceased parents; the Third Raikage is his uncle by clan seniority, and Yotsuki A is his older cousin 1 4
Status Alive; defeats Momoshiki and confronts Urashiki in the latest documented events 170
First Appearance Chapter 1 1

Power Progression

Stage / Realm / Level Chapter Notes
Academy prodigy → Genin 1 Already possesses Shave, Finger Pistol, and Iron Body through system missions. Graduation grants the Rumble-Rumble Fruit.
Rumble-Rumble Fruit: 3% → 30% 2 Eats the fruit and trains with Lightning Release Shadow Clones. Unlocks named attacks, but his first large-scale discharge escapes his control.
Above elite Chunin in combat 4 Quickly defeats Yotsuki A. His elemental body makes him difficult for ordinary Jonin to counter without sealing techniques.
Rumble-Rumble Fruit: 52%; basic Observation Haki 5 6 His panel records Chunin-level chakra and 42% Observation Haki proficiency. He can control his lightning without the earlier accidental discharges.
Uzumaki Sage Body 13 Its acquisition allows much less restricted training and rapid improvement in speed.
Rumble-Rumble Fruit: 80% 21 Battles unlock the finishing move 200 Million Volts: Amaru.
Kage Level 25 Recognized as a village-destroying powerhouse during his visit to the Uzumaki Clan.
Basic Armament Haki: 70% 26 Reaches the training-only ceiling after seven days of practice; further improvement requires combat.
Peak Kage Level combat ability 28 His elemental defenses give him a decisive advantage over ordinary Kage-level opponents.
Jonin; Door-Door Fruit: 70% 30 Becomes Kumogakure’s fastest-promoted Jonin at age 11. Three months of training bring free use of the Door-Door Fruit and near-mastery of Uzumaki sealing techniques.
Advanced Armament Haki: Ryuo obtained 33 Earned for participating in the Second Shinobi World War. Initially inactive because his basic Armament Haki is not yet maximized.
Combine-Combine Fruit obtained 41 Receives the fruit, also called the Fusion Fruit, after defeating Konoha’s force. Begins developing it as a counter to Susanoo and Tailed Beasts.
Giant combination form 47 Reaches nearly 200 meters and overwhelms a fourth-form Susanoo. A larger form is possible, but stamina limits prevent sustained use.
Rumble-Rumble Fruit: 95% 50 Progress slows near awakening; his battle with the Uchiha Clan Head raises proficiency by only three percentage points.
Combine-Combine Fruit: 90% 57 Battles against the Uchiha and Sunagakure develop the fruit before his confrontation with the Four-Tails.
Mangekyō Sharingan 69 Purchases the eyes with system points. Gains Tsukuyomi and Time Reversal, while retaining the ability to deactivate the eyes completely.
Perfect Sage Body; awakened Combine-Combine Fruit → Super Kage Level 70 With the Perfect Sage Body already acquired, three months of daily sparring with the Third Raikage awaken the fruit and raise his overall rating.
Advanced Armament Haki: Ryuo in use 73 Sends its destructive force through Madara’s Susanoo to injure him inside.
Wood Clones; Dark-Dark Fruit development 78 Leaves a powerful Wood Clone in Kirigakure to support his operation and train the Dark-Dark Fruit.
Nonlethal Devil Fruit extraction 79 After three years of development, the Dark-Dark Fruit can remove another user’s ability and make it his own without killing them.
Time-Time Fruit in use 93 98 Demonstrates travel through space and time, later taking Minato into Konoha’s future.
Ten-Tails Chakra and Perfect Sage Mode → Six Paths Level 113 Victory in the Third Shinobi World War grants these powers, Pluton, and the Glint-Glint Fruit. He subsequently condenses a Truth-Seeking Orb.
Six Paths techniques studied 121 Studies Madara’s research, including Yin Release: Lightning Dispatch and Storm Release: Light Fang.
Awakened Rumble-Rumble Fruit demonstrated 135 Uses 1 Billion Volts: Thunderous Might against Hashirama’s Wood Release. The precise awakening chapter is not documented.
Rinnegan and Kekkei Mōra 155 Receives them as rewards for unifying the Shinobi World.
Kekkei Mōra techniques mastered 155 Two years of seclusion produce mastery of Yomotsu Hirasaka, All-Killing Ash Bones, Eighty Gods Vacuum Attack, and Amenominaka.
Six Paths: Chibaku Tensei demonstrated 163 Combines the sealing technique with the Dark-Dark Fruit’s power during the confrontation with Kaguya.

Background / History

Ziyun is a transmigrator who has lived in Kumogakure for ten years when the story begins. His parents died serving the village. The Third Raikage raises him with the same material support and ninjutsu resources given to his own son, Yotsuki A 1.

Initially disappointed that he had not arrived in Konoha’s Uchiha Clan, Ziyun grows attached to Kumogakure’s straightforward people and the Third Raikage’s leadership. He presents system-acquired Six Powers techniques as his own inventions, earning a reputation as the village’s greatest ninjutsu genius. The Third Raikage funds a private laboratory and assigns Anbu protection to support his research 1.

Appearance

  • Complexion and features: Relatively fair-skinned, with delicate features; repeatedly described as handsome or a “pretty boy” 9 40.
  • Build: Inherits the Yeyue Clan’s sturdy physique and stands 1.65 meters tall at age 10 13.
  • Official clothing: Wears a Raikage robe for his inauguration 70.
  • Combat transformations: Can become lightning, cover his body in black Armament Haki, or assemble a giant body exceeding a thousand meters. Releasing Ten-Tails Chakra gives him a Sage of Six Paths-like appearance 6 40 136.

Personality

Ziyun is confident, irreverent, and fond of mocking opponents. His apparent arrogance is tempered by preparation: he conceals the Door-Door Fruit and Mangekyō Sharingan as surprise weapons, studies enemy countermeasures, and avoids an unnecessary confrontation with Madara before reaching Super Kage Level 32 69.

He values people who support him. Despite being capable of leaving Kumogakure without permission, he waits for approval to enter the battlefield rather than expose Blue B to punishment. His loyalty also extends to ordinary village shinobi, whose attackers he pursues personally 30 75.

His political outlook is transactional and often ruthless. He recruits persecuted clans, demands territory and protection money, and manipulates Kirigakure’s internal conflicts to acquire useful personnel. He feels no remorse for killing enemy ninja whom he views as threats to himself and Kumogakure 26 47 78 113.

Ziyun dislikes administrative work more than leadership itself. Initially reluctant to become Raikage because of the paperwork, he later delegates document review to Mikoto and Kushina so he can concentrate on training 29 70.

Abilities & Skills

System

Ziyun’s system provides missions, points, proficiency tracking, and rewards ranging from techniques to Devil Fruits and physical enhancements 1 2 5.

  • Point shop: Offers purchases such as physiques and dōjutsu; he uses accumulated points to obtain his Mangekyō Sharingan 5 69.
  • Mission refresh: Spends 1,000 points to generate a mission rather than waiting for one to appear naturally 5.
  • Devil Fruit development: Named moves unlock at 30%, proficient use at 70%, ultimate moves at 80%, and awakening at 100%. Training alone cannot raise proficiency beyond 70% 2.

Rumble-Rumble Fruit

His original Devil Fruit grants lightning generation, elemental transformation, and exceptional mobility. He initially disguises it as an invented ninjutsu called Lightning Release: Thunder God 1 3.

  • Elemental body: Ordinary kunai and shuriken pass through him; he also reforms after being struck by Ōnoki’s Dust Release 6 56.
  • Lightning attacks: Uses Thunderbird, Thunder Dragon, El Thor/Divine Judgment, and Mamaragan for targeted and battlefield-wide attacks 6 32 55 56.
  • Ultimate attacks: Unlocks 200 Million Volts: Amaru and later demonstrates the awakened 1 Billion Volts: Thunderous Might 21 135.
  • Limits and counters: Early use strains his immature body and stamina. Sealing techniques, senjutsu, Mangekyō-level genjutsu, and specially prepared countermeasures threaten the protection offered by elemental transformation 2 6 28 40.

Observation Haki

A sensing ability that detects living beings, their movements, and their auras while using very little chakra 5.

  • Initial range: Several dozen meters, with enough precision to distinguish small animals inside walls and beneath floors 5.
  • Lightning-enhanced range: Eventually merges with the Rumble-Rumble Fruit to cover an entire ninja village, although maintaining that range is costly 31.
  • Applications: Locates enemy supplies, identifies traps, detects White Zetsu, and guides Divine Judgment toward a target 6 31 39 69.

Armament Haki and Ryuo

Armament Haki reinforces his body and attacks, supplementing his elemental defenses 26 40.

  • Hardening: Full-body coating blocks a coordinated attack from more than a dozen Konoha Jonin without injury 40.
  • Countering insulation: Breaks protective insulating material so his lightning can damage the wearer 40.
  • Ryuo: Inflicts internal destruction and passes through Susanoo to strike its occupant 73.
  • Combination attacks: Reinforces the fists of his giant form alongside lightning 47.

Combine-Combine Fruit

Also referred to as the Fusion Fruit, it gathers surrounding inorganic material and combines it with his body to create a giant combat form 41 47.

  • Materials: Uses rubble, supplies, ninja tools, and even the Third Kazekage’s magnetic sand 47 55.
  • Pre-awakening scale: Fights at nearly 200 meters; sufficient material could support 400 meters, but the stamina cost is prohibitive at that stage 47.
  • Awakened scale: Draws material from dozens of kilometers and produces a body exceeding a thousand meters 73 136.
  • Collateral risk: Its awakened reach encompasses all of Kumogakure and beyond, forcing him to cancel a test before damaging his own village 70.

Spatial and Temporal Abilities

Ziyun possesses several separate means of manipulating space and time 170.

  • Door-Door Fruit: Opens passages into an alternate dimension, concealing his presence and allowing infiltration, transport, and observation 30 31 32.
  • Dimensional confinement: Keeps Minato inside the Door-Door Fruit’s space while showing him the future, preventing him from interfering with events 98.
  • Time-Time Fruit: Enables travel through time 98.
  • Mangekyō Time Reversal: Rewinds a target by several seconds; later counters an Ōtsutsuki time-freezing attack 69 170.
  • Kamui countermeasure: Prevents Obito from escaping with Kamui and wounds him during their confrontation 122.

Dōjutsu

His system-acquired eyes can be activated and returned to their normal appearance 69 155.

  • Mangekyō Sharingan: Grants Tsukuyomi and Time Reversal without requiring constant activation 69.
  • Rinnegan: Acquired following the unification of the Shinobi World; he tests its power before reverting his eyes to normal 155.

Dark-Dark Fruit

Ziyun develops the Dark-Dark Fruit as both an ability-recovery tool and a component of later Six Paths techniques 78 79 163.

  • Ability extraction: Can remove a Devil Fruit power from a living user and take it for himself 79.
  • Combined sealing: Adds its power to Six Paths: Chibaku Tensei against Kaguya 163.
  • Six Paths: Dark Water: Uses this technique to send Kinshiki crashing into the ground 170.

Six Paths Powers and Kekkei Mōra

Ten-Tails Chakra elevates Ziyun to Six Paths Level, while later rewards give him access to Kekkei Mōra techniques 113 155.

  • Truth-Seeking Orbs: Destroy part of the reincarnated Hashirama’s body and prevent its regeneration 136.
  • Black rods: Pin the reincarnated Tobirama to the ground 136.
  • Yang Release: Keeps jinchūriki alive while extracting their Tailed Beasts 159.
  • All-Killing Ash Bones: Produces bone weapons powerful enough to frighten Madara and later kill Momoshiki 159 170.
  • Other mastered techniques: Yomotsu Hirasaka, Eighty Gods Vacuum Attack, and Amenominaka 155.

Ninjutsu, Taijutsu, and Sealing

His early reputation rests on adapting unfamiliar techniques to the shinobi world 1.

  • Finger Pistol/Shigan: Concentrates bodily strength into a piercing finger strike; its initial destructive power is comparable to B-rank ninjutsu 1.
  • Shave: Provides extremely rapid movement resembling teleportation 1.
  • Iron Body/Tekkai: Hardens his body against weapons and lower-level ninjutsu, but prevents movement while active 1.
  • Lightning Release Shadow Clones: Accelerate his training 2.
  • Wood Clones: Possess at least 80% of his strength and can conduct operations and train abilities separately 78.
  • Uzumaki sealing techniques: Nearly masters the clan’s sealing arts, uses Adamantine Sealing Chains, and later divides Kurama into Yin and Yang halves 30 69 122.

Equipment / Weapons / Items

  • Private laboratory — Funded by the Third Raikage, with an enclosed training ground and living facilities supporting extended research 1 2.
  • Pluton — Receives it for victory in the Third Shinobi World War and retains it as a secret weapon for the anticipated confrontation with Kaguya 113 155.
  • Amber Purifying Pot — Uses it to contain the Yin half of the Nine-Tails 122.
  • Glint-Glint Fruit — Receives it among the Third Shinobi World War rewards; no specific use is documented in the supplied passages 113.
  • Kinshiki’s Chakra Fruit — Seizes it before Momoshiki can consume it 170.

Relationships

  • Third Raikage — Uncle by clan seniority, guardian, patron, predecessor, and sparring partner. Raises Ziyun like his own son and ultimately entrusts Kumogakure to him 1 29 70.
  • Yotsuki A — Older cousin who treats him as a younger brother. Their early rivalry gives way to A’s recognition that Ziyun is leaving him behind 4 28.
  • Dodai — Jonin instructor and trusted supporter; accompanies him through major operations and helps establish his standing among Kumogakure’s troops 3 39 40.
  • Uchiha Mikoto — Romantic partner and later honeymoon companion. He teaches her Fire Release, grants her Mangekyō Sharingan advancement, and entrusts her with administrative and business responsibilities 14 53 70 85 120.
  • Uzumaki Kushina — Close companion and romantic partner. Helps bring her clan to Kumogakure, gives her the Magma-Magma Fruit, appoints her a commander-in-chief, and supports her development as a jinchūriki and sage 27 85 87 88 103 122.
  • Tsunade — Former battlefield opponent who becomes an ally and romantic partner. Supports the Senju Clan, gives her the Tremor-Tremor Fruit, and later forces Konoha to accept her candidacy for Fifth Hokage 32 75 79 85 143.
  • Mei Terumi — Subordinate who requests his help for Kirigakure, later becoming its Fifth Mizukage and his wife 113 143 147.
  • Blue B — Senior village ally whose concern for Ziyun’s safety leads him to seek the Third Raikage’s permission before allowing battlefield deployment 30.
  • Zō Uzumaki — Clan head who pledges the Uzumaki Clan to Kumogakure after Ziyun prevents its destruction 27.
  • Orochimaru — Begins as an assassin seeking his techniques; later receives orders from Ziyun during the effort to secure Tsunade’s Hokage candidacy 5 143.
  • Madara Uchiha — Rival and transactional collaborator. Their dealings include combat, Nagato’s release, research exchanges, and the transfer of the Nine Tailed Beasts 73 120 159.
  • Minato Namikaze and Naruto Uzumaki — Shows Minato Naruto’s mistreatment in Konoha’s future, then later directs Naruto’s training before approving his challenge against the Konoha F4 98 147.

Story Role / Major Arcs

Early Career and Conflict with Konoha

  • Graduates as a Genin, obtains the Rumble-Rumble Fruit, and develops its power under the cover of ninjutsu research 1 2 3.
  • Survives Orochimaru’s assassination attempt through elemental transformation and fights back with lightning attacks 5 6 7.
  • Visits Konoha, tests Mikoto’s Sharingan against his speed, and grows close to Mikoto and Kushina while anticipating Hiruzen’s schemes 13 14.
  • Escorts his companions to safety before returning to support the Third Raikage. His subsequent destruction of Konoha and rescue of the Raikage transform his reputation from prodigy to village hero 21 24.

Uzumaki Rescue and the Second Shinobi World War

  • Warns the Uzumaki Clan of an imminent attack and secures its migration to Kumogakure after preventing its annihilation 24 25 26 27.
  • Raids Konoha’s supplies through the Door-Door Fruit’s alternate dimension and later commands 800 Kumogakure ninja 31 32 39.
  • Defeats the Uchiha Clan Head’s Susanoo using his giant combination form 47.
  • Counters the four-village alliance by striking its members before they can unite and threatening their home villages. The coalition collapses, and Sunagakure agrees to withdraw 54 55 61 62.

Fourth Raikage and Third Shinobi World War

  • Formally succeeds the Third Raikage, retains the Four-Tails rather than accepting Iwagakure’s ransom, and awakens the Combine-Combine Fruit through sustained sparring 70.
  • Confronts Madara, protects the Senju Clan, and manipulates Kirigakure’s internal repression to recruit valuable shinobi 73 75 78 86.
  • Names Kushina, Mikoto, and Tsunade as commanders-in-chief for the coming war 88.
  • Rejects Minato’s peace proposal unless Konoha cedes two-thirds of the Land of Fire, then takes him into the future to expose Naruto’s treatment 98.
  • Secures enormous payments from Sunagakure and Iwagakure. Kumogakure’s victory grants him the rewards that elevate him to Six Paths Level 113.

Dominance and Unification

  • Trades with Madara for Six Paths research and coerces Obito into surrendering Hashirama Cells 120 121 122.
  • Overwhelms the reincarnated Hashirama and Tobirama, then pressures Konoha into holding an election with Tsunade as a candidate 136 143.
  • Brings Kirigakure under his control as Mei becomes Fifth Mizukage 147.
  • Unifies the Shinobi World, earns the Rinnegan and Kekkei Mōra, and spends two years preparing for Kaguya 155.

Kaguya and the Ōtsutsuki

  • Lends Madara the Nine Tailed Beasts in exchange for Yin-Yang Release research while preserving the jinchūriki’s lives 159.
  • Combines Six Paths: Chibaku Tensei with darkness powers and ultimately seals Kaguya 163 166.
  • Removes the daimyō power structure; those who step down voluntarily retain enough wealth to live comfortably, while armed resistance is defeated 168.
  • Defeats the Ōtsutsuki trio’s initial assault, takes Kinshiki’s Chakra Fruit, kills Momoshiki, and refuses Urashiki’s attempt to secure survival by offering allegiance 170.

Notable Quotes

“There are no eternal allies in this world, only eternal interests.” 27

“In the end, I can only rely on my own strength.” 30

Trivia

  • Ziyun’s supposed original inventions—Shave, Finger Pistol, and Iron Body—are actually system rewards based on the Navy Six Powers from One Piece 1.
  • He chooses a fingertip-firing style for his early lightning attacks because he considers Kizaru’s presentation cooler than Enel’s 2.
  • He gives Orochimaru, Tsunade, and Jiraiya the “Konoha Sannin” designation; their reputation benefits from the prestige of having been named by the man who defeated Susanoo 50.
  • His effortless use of his elemental body to clear traps earns heartfelt loyalty from 800 shinobi, who interpret it as dangerous self-sacrifice 39 40.

Appearances

3,826
Total Mentions
169
Chapters Appeared
22.64
Avg. per Chapter