Uchiha Xiao

Biodata

Feature	Details
Name	Uchiha Xiao (宇智波枭)
Alias(es)	God of War; Crimson Gold God of War; Sixth Elder 46 93
Species/Race	Human; Uchiha Clan member
Gender	Male
Affiliation	Konohagakure; Uchiha Clan; Konoha Police Force; formerly Tsunade's wartime unit 6 95
Occupation/Role	Uchiha Clan Sixth Elder; Chief of the Konoha Police Force; military commander and strategist 34 48 95
Status	Active 109
First Appearance	Chapter 1
Age	18 at the beginning of the story 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Genin-level chakra	1	Initially possessed no Sharingan and knew only the C-rank Great Fireball, Phoenix Sage Fire, and Dragon Fire Techniques.
One-Tomoe Sharingan	1	Awakened after his resentment over entering the Second Shinobi World War surged.
Sage chakra	6	Replaced his ordinary chakra through chakra-extraction training, significantly improving his physique.
Two-Tomoe Sharingan	12	Evolved after defeating his former tormentor Uchiha Yamazaki; the original Xiao's lingering obsession dissipated.
Jonin-level chakra and combat ability	16	System rewards granted jonin-level chakra reserves, combat techniques, and Fire Release mastery without hand seals.
Three-Tomoe Sharingan	25 28	Received as a mission reward and later activated it to strengthen his position in negotiations with Uchiha Hirotomo.
Mangekyō Sharingan	75	Awakened after Tsunade was severely wounded; manifested Susanoo and the Revival ability.
Book of Seals techniques	108	After memorizing the Book of Seals with his Mangekyō, gained mastery of Flying Thunder God, Bringer-of-Darkness, and Impure World Reincarnation.

Background / History

Uchiha Xiao was originally regarded as a failure within the Uchiha Clan. At eighteen, he had not awakened the Sharingan, possessed only genin-level chakra, and knew three C-rank Fire Release techniques. He was discriminated against by his clan and bullied by classmates; he later stated that he had lost his parents and friends, leaving him isolated within the clan. 1 4

He transmigrated into the body of Uchiha Xiao, whose recorded lineage identifies him as the son of Uchiha Donpu and a descendant of Uchiha Izuna and Uchiha Tajima. His one-tomoe Sharingan awakened during Sarutobi Hiruzen's pre-war address, after which he collapsed and was taken in by Tsunade and Uzumaki Mito. 1 29

While recovering at the Senju residence, Xiao bound the Strongest Ninja System. Its newcomer rewards increased his chakra and granted techniques including Magnet Release, Majestic Destroyer Flame, and Sand Binding Coffin. 2

Mito recognized both his potential and the isolation that had driven him to hide his Magnet Release. She began treating him as family, calling him “grandson,” while Tsunade recruited him as her confidant for the coming war. 5 6

Appearance

Xiao is described as a handsome young man whose facial features and bearing strongly resemble Madara Uchiha. Several Uchiha elders are unsettled by the resemblance, especially when he wears formal elder robes. 16 33

• Wears an Uchiha combat uniform with tactical gloves in the field. 1
• Uses a standard-issue katana and ninja tool pouch. 5
• His elder attire is solid black with the Uchiha fan crest on the back. 33
• His Sharingan progresses from one tomoe to Mangekyō; his Susanoo is golden-red. 1 75 87

Personality

Xiao is composed, observant, and politically calculating. He habitually considers the consequences of status, reputation, and timing, using information and alliances to protect both himself and the Uchiha Clan. His reforms of the Police Force stem from his belief that Uchiha authority must serve the village rather than isolate the clan. 29 94

Despite his reputation and strength, he often avoids personal recognition. During the Land of Rain campaign, he deliberately allowed Tsunade, Jiraiya, and Orochimaru to receive public credit, both to repay Tsunade and Mito and to avoid unwanted attention. 10 38

He can be ruthless toward enemies and those who once abused him, but he is protective of people he considers his own. Tsunade’s injury drove him into a Susanoo-fueled rampage, while his command decisions consistently prioritize reducing allied casualties. 12 48 75

Abilities & Skills

Sharingan

Xiao possesses the Uchiha Clan’s dōjutsu, advancing from one tomoe to Mangekyō Sharingan.

• Uses the Sharingan to perceive opponents, resist genjutsu, and cast genjutsu of his own. 16 74
• His mental composure allowed him to break through Uchiha Kiyoshi’s three-tomoe Sharingan genjutsu while using only two tomoe. 16
• Can copy and memorize written material; he imprinted the complete Book of Seals into his mind. 108
• Sustained Sharingan use and mental battles can leave him exhausted enough to collapse. 32

Mangekyō Sharingan and Susanoo

His Mangekyō awakened in response to Tsunade’s near-fatal injury.

• Manifested a golden-red Susanoo capable of killing the Third Kazekage and thousands of Sunagakure shinobi during Xiao’s rampage. 75
• Its Revival ability healed Tsunade’s severe wound, though the exertion caused Xiao to collapse. 75
• Can suppress tailed-beast chakra; Xiao subdued Yugito Nii and Matatabi with the Mangekyō. 106
• Susanoo automatically blocked Black Zetsu’s assassination attempt. 86 87

Magnet Release

Xiao’s second kekkei genkai combines Wind and Earth chakra, an unusual ability for an Uchiha.

• Magnet Release: Eye of True Sight — creates a floating eye linked to his left eye for real-time reconnaissance across a ten-kilometer radius; if destroyed, Xiao suffers no major harm but cannot use it again for a period. 9
• Great Unity Wind Curtain — a self-created sand-and-wind barrier that blocks observation. 28
• Iron Sand World Method — forms iron-sand cones to intercept attacks. 73
• Iron Sand Piercing Array — launches iron-sand spikes from beneath a target’s position. 73
• Magnet Release is disadvantaged against Pakura’s Scorch Release, which can melt his iron sand. 73 74

Fire Release

System rewards elevated Xiao’s Fire Release to an exceptional level.

• Can perform Fire Release without hand seals. 16
• His Great Fireball Technique and Phoenix Sage Fire Technique were powerful enough to pressure jonin Uchiha Kiyoshi. 16
• Fire Release: Majestic Destroyer Flame produces overwhelming destructive force, amplified by his sage chakra. 28 59
• Fire Release is ineffective as a direct answer to Scorch Release, which is portrayed as a superior transformation. 74

Sage Chakra

Xiao extracted and replaced his ordinary chakra with higher-quality sage chakra.

• Enhances his physical condition and chakra quality. 6
• Greatly amplifies the destructive output of his Fire Release. 59
• Supports high-speed movement during his escape from Kumogakure. 106

Combat and Movement

Xiao is skilled in direct combat even without relying on his bloodline abilities.

• Highly practiced in Uchiha-style shurikenjutsu, striking multiple vital points with ricocheting shuriken. 5
• Uses Uchiha swordsmanship, iaijutsu, and a katana in close combat. 5 74
• Received jonin-level combat techniques that became instinctive muscle memory. 16
• Uses the Body Flicker Technique for combat repositioning and rapid travel. 47 73
• Demonstrated the Byakugan before Orochimaru, though its origin and later use are not detailed. 17

Forbidden Techniques

After obtaining the Book of Seals, Xiao gained several high-level techniques.

• Flying Thunder God Jutsu — can place a wheel-shaped tomoe mark and teleport to it. 108
• Bringer-of-Darkness Technique — mastered through system reward. 108
• Impure World Reincarnation Jutsu — mastered through system reward. 108

Strategy and Command

Xiao is widely recognized as a gifted military strategist.

• Led Tsunade’s Senju force with almost no losses by using long-range reconnaissance and careful tactical planning. 10 27
• Devised the Land of Rain strategy of attrition, supply disruption, and the ambush at Yuji City. 18 19 38
• Commanded Uchiha forces during the war against Sunagakure and personally climbed Mt. Dayu to establish a route for his troops. 48 51
• Proposed fighting openly at Kashiwagi and Choga while secretly crossing Ishida to cut Sunagakure’s supplies and strike from the rear. 50
• Served as a trusted strategic adviser to Sarutobi Hiruzen and Shimura Danzō. 38 69

Equipment / Weapons / Items

• Katana — standard-issue sword used with Uchiha swordsmanship and iaijutsu. 5 74
• Ninja tool pouch — carries shuriken, kunai, and related tools. 5 61
• Blazing Heaven Fan — peerless weapon received through a hidden system achievement. 32
• 2090 Blast-Proof Suit — advanced defensive suit Xiao gave to Nawaki; nullifies explosion damage and can withstand three Kage-level attacks. 43
• Book of Seals — entrusted to Xiao by Uzumaki Mito for study and for the protection of the Senju, Uzumaki, and Uchiha clans. 108

Relationships

• Tsunade — His former commander, confidant, and romantic partner. She saved him after his first Sharingan awakening, trusts his judgment in war, and calms him during his Mangekyō rampage. 1 6 19 75 93
• Uzumaki Mito — Protector and grandmother-like figure who sheltered him, calls him “grandson,” and entrusts him with the Book of Seals and the safety of three clans. 2 6 108
• Uchiha Hirotomo — Uchiha Clan Head who appoints Xiao as an elder, supports his reforms, and entrusts him with command of the clan’s wartime force. 28 34 48 95
• Sarutobi Hiruzen — Hokage and political ally who recognizes Xiao as the strategist behind the Land of Rain victory and appoints him Chief of the Police Force. 38 95
• Shimura Danzō — Strategic partner and commander-in-chief whom Xiao advises during the Sunagakure campaign; Xiao later publicly supports Danzō’s appointment as Chief Hokage Advisor. 38 50 87
• Senju Nawaki — Tsunade’s younger brother, whom Xiao protects with the blast-proof suit and from suspected manipulation by Madara. 41 43
• Uchiha Kiyoshi — Former challenger who becomes an admirer after Xiao defeats him and later serves as a trusted messenger for Hirotomo. 16 27
• Hatake Sakumo — Respects Xiao’s humility and seeks his counsel regarding a morally difficult mission. 46 47
• Orochimaru — Interested in Xiao’s detection techniques and strategic ability; Tsunade intervenes when Orochimaru’s interest becomes too intense. 17 18
• Hyuga Akagi — Hyuga Clan Head who pledges his clan’s support after Xiao rescues a main-family member from Kumogakure. 106 107

Story Role / Major Arcs

Early Life and Tsunade’s Unit

After awakening the Sharingan and receiving aid from Tsunade and Mito, Xiao becomes Tsunade’s wartime confidant. His Eye of True Sight transforms her unit’s reconnaissance capabilities, earning him the respect of the initially hostile Senju forces. 1 6 9

He acts as Tsunade’s practical battlefield commander while allowing her to retain public credit. His plans minimize losses during the Land of Rain campaign and establish his reputation as a strategist. 10 18 19

Uchiha Recognition and Clan Reform

Xiao’s two-tomoe Sharingan awakens when he confronts former tormentors. He later defeats Uchiha Kiyoshi, gaining the clan’s respect and undermining his former image as a failure. 12 16

After becoming the Uchiha Clan’s Sixth Elder, Xiao takes control of the intelligence network and pushes for authority over the Military Police Force. He argues that the police’s Uchiha-exclusive identity has damaged the clan’s relationship with Konoha. 28 29 34

Sunagakure War

Hirotomo entrusts Xiao with command of the Uchiha Clan’s full wartime strength. Xiao leads the clan through Mt. Dayu and coordinates operations alongside Danzō’s larger Konoha force. 48 50 51

During the assault on Sunagakure, he confronts Pakura and her Scorch Release. Later, Tsunade’s severe injury triggers his Mangekyō Sharingan and Susanoo, leading to the death of the Third Kazekage and a devastating rout of Sunagakure’s forces. 73 75

Police Force Leadership

Following the war, Xiao assumes full authority over the Uchiha Police Force and receives Hokage approval as its Chief. He ends its Uchiha-only structure, introduces procedures centered on evidence and public conduct, creates departments, and implements merit-based recruitment. 93 94 95 96

Protection of Konoha’s Bloodlines

Xiao rescues a Hyuga main-family member from Kumogakure, defeats Yugito Nii and suppresses Matatabi, then withdraws rather than prolong a fight with A. The Hyuga Clan responds with gratitude and a pledge of support. 106 107

Mito subsequently entrusts him with the Book of Seals and asks him to safeguard the Senju, Uzumaki, and Uchiha clans. Xiao immediately memorizes the book and gains mastery of several forbidden techniques. 108

Notable Quotes

“Uchiha Xiao will always be Konoha's Uchiha Xiao, and will always be your supporter.” 38

“Fight openly at Kashiwagi and Choga, but cross secretly at Ishida.” 50

“I will surely forge the prestige of our Uchiha Clan, and I will do my utmost to minimize the casualties of our clansmen!” 48

Trivia

• Xiao’s self-created Eye of True Sight is also called the Eye of Detection. 9
• He deliberately pretends to be out of chakra after using overwhelming techniques when revealing his true reserves would be inconvenient. 59
• He is prone to oversleeping; Hirotomo’s attempt to wake him alerts much of Konoha. 87
• His Flying Thunder God mark resembles a wheel-shaped tomoe, matching his Mangekyō motif. 108