Shi Xiu

Biodata

Feature	Details
Name	Shi Xiu (世修)
Alias(es)	Lord Shi Xiu
Gender	Male
Affiliation	Konohagakure; operates independently while cooperating with its leadership
Occupation/Role	Shinobi, system host, Naruto's adoptive guardian, collector of the Tailed Beasts
Status	Alive 91
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Undying existence demonstrated	7	Uses the Death God Mask and survives the risks of the Dead Demon Consuming Seal; his immortality prevents death from the technique's cost. 7
Life Sharing	30	System reward after the Naruto-adoption mission; can bind another person and share his lifespan with them. 30
Ice Release secret techniques copied	50	Copies Haku's Demonic Mirroring Ice Crystals and Thousand Flying Water Needles of Death after observing them in battle. 50
Rinnegan and Ninjutsu Enhancement acquired	55	Copies Nagato's Rinnegan; receives Ninjutsu Enhancement alongside several system items after Pain submits. 55
Six Paths Yang Power trial	59	Uses a five-minute Six Paths Yang Power Trial Card to restore Yahiko's eyes and Nagato's legs. 59
Time Travel reward	78	Completes the Tailed Beast collection mission and receives a Time Travel reward, which carries him through a blue portal beyond the Naruto world. 78

Background / History

Shi Xiu spent “long and nearly endless years” using a system-like cheat to copy ninjutsu, bloodline limits, forbidden techniques, and clan secrets. His growing power alarmed Tobirama Senju, who had him confined in a heavily guarded prison. Shi Xiu could have escaped, but chose not to. 1

Long before the main events, Shi Xiu encountered several Tailed Beasts. Kurama recognizes his chakra and reacts with fear, while Isobu recalls being repeatedly thrown onto its back and forced to serve as Shi Xiu's mount for ten years. Despite a century passing, Shi Xiu's appearance remained unchanged. 4 37

In the present era, Hiruzen Sarutobi repeatedly seeks Shi Xiu's help with threats facing the Land of Fire and Konoha. Shi Xiu recognizes that the Hokage also sees him as a destabilizing force and sometimes attempts to send him away under the guise of assignments. 1 13

Shi Xiu later uses Reanimation preparations involving White Zetsu, Kushina's hair, and Rin's remains while attempting to undo the Dead Demon Consuming Seal. He is subsequently credited with bringing Minato, Kushina, and Rin back to life. 6 7 39

Personality

Shi Xiu is exceptionally self-assured and rarely intimidated, even when confronting Kage, Jinchūriki, or Tailed Beasts. He often treats overwhelming power as a practical tool: intimidating enemies into retreat, submission, or cooperation rather than treating them as equals. 16 37 38 53

He can be cold, manipulative, and casually ruthless. He threatens Amegakure to force information from Konan, exploits Gaara's desire to see his mother, and treats captured Jinchūriki as assets in his larger plans. 53 54 72

Despite this severity, Shi Xiu is attentive toward people he considers his own. He adopts Haku after recognizing their shared loneliness, reassures Minato and Kushina that Naruto will be protected, and expends significant power to revive Haku after Haku dies protecting him. 36 39 55 56

His immortality is also a source of private distress. Shi Xiu reflects on time passing around him, his inability to return to Blue Star, and the possibility that his life is controlled by a larger plan. 28 33 79

Abilities & Skills

System-Assisted Copying

Shi Xiu's defining ability is an abnormal cheat that lets him copy ninjutsu, bloodline limits, ocular powers, and secret techniques after encountering them. He amassed a vast collection of abilities over centuries. 1

• Copied techniques associated with Hashirama Senju, Madara Uchiha, Tobirama Senju, and other clans. 1
• Copies Haku's Ice Release techniques after witnessing them in combat. 50
• Copies Nagato's Rinnegan directly. 55
• Cannot always copy an ocular power immediately; he fails when attempting to copy Pain's Rinnegan during their initial confrontation. 54

Immortality and Resurrection

Shi Xiu does not visibly age across at least a century and can survive techniques that would normally cost the user's life. 7 37

• Uses the Death God Mask in an attempt to undo the Dead Demon Consuming Seal. 6 7
• Performs Reanimation using prepared remains and a White Zetsu body. 6
• Uses Outer Path — Samsara of Heavenly Life Technique after copying Nagato's Rinnegan to revive Haku and Yahiko. 55 56
• Suffers severe depletion from Samsara of Heavenly Life; his hair turns white and he is left weakened, though he survives. 55
• Possesses Life Sharing, allowing him to share his lifespan with a bound person. 30

Space-Time Ninjutsu

Shi Xiu regularly uses space-time techniques for transport, pursuit, and confinement.

• Flying Thunder God Technique — Teleports himself and companions instantly; uses placed marks and marked kunai to reposition in battle. 14 52 70
• Uses a Flying Thunder God Mark left on Haku to reach her immediately when she is distressed. 62
• Kamui — Sends captives such as Yagura and Fū into a separate dimensional space and retrieves them later. 38 51 60
• Uses Kamui to absorb his own massive Rasenshuriken when Pain's intervention disrupts his plan. 54

Dōjutsu

Shi Xiu possesses and deploys multiple powerful ocular abilities.

• Eternal Mangekyō Sharingan — Revealed to the Uchiha clan, earning immediate recognition and deference from Fugaku and other clan members. 82 83
• Rinnegan — Copied from Nagato; grants access to Six Paths techniques, including the Asura Path and Preta Path. 55 69 85
• Byakugan — Used for long-range reconnaissance while searching for Takigakure behind a waterfall. 49
• Kotoamatsukami — Used against Uchiha Hikari's enhanced Engraved Tsukuyomi. 85
• Preta Path — Absorbs Uchiha Hikari's Kagutsuchi-enhanced Amaterasu flames. 85
• Asura Path — Produces extra arms, restrains Killer B, and forms a laser cannon. 69

Susanoo

Shi Xiu's crimson Susanoo is one of his most destructive powers.

• Can manifest a Complete Body Susanoo large enough to terrify armies and dominate entire battlefields. 16 51 53
• Uses its sword to destroy the Rinnegan-bearing attackers responsible for Haku's death. 51
• Grants the construct wings for high-speed flight. 51
• Can form smaller or incomplete variants when the environment cannot withstand the Complete Body's scale. 50 75
• Uses Susanoo armor to protect the colossal Wood Release Buddha. 70

Wood Release and Sage Techniques

Shi Xiu has copied Hashirama Senju's Wood Release and can use it on a massive scale.

• Wood Style: Binding — Creates resilient vines that restrain targets such as Samui. 16
• Sage Art: Wood Release: True Several Thousand Hands — Summons a colossal multi-armed Buddha larger than his Complete Body Susanoo. 70
• Clads the Buddha in Susanoo armor, creating the Susanoo-Clad Great Buddha. 70

Ninjutsu and Combat

Shi Xiu combines his copied powers with formidable physical ability and tactical improvisation.

• Casually catches attacks from Darui and the Fourth Raikage despite their lightning-enhanced force. 15 69
• Uses Multiple Shadow Clone Technique, creating more than a dozen clones that each manifest Susanoo. 50
• Uses Fire Release: Majestic Destroyer Flame against Kumogakure's forces. 69
• Creates immense Rasengan and Rasenshuriken attacks capable of threatening Amegakure. 53 54
• Uses Wind Release to disperse Fū's scales and disrupt her attack. 50
• Can heal injuries with green chakra, restoring Haku's wound without leaving a scar. 63

Equipment / Weapons / Items

• Death God Mask — Retrieved from the Uzumaki Mask Storage Temple for use in undoing the Dead Demon Consuming Seal. 6 7
• Flying Thunder God-marked kunai — Used as teleportation anchors during combat. 70
• System rewards — Includes Life Sharing, a Resurrection Card, a Time Flow Rate Card, a Six Paths Yang Power Trial Card, and a Time Travel reward. 30 55 59 78

Relationships

• Naruto Uzumaki — Adoptive guardian. Completing the mission connected to Naruto's adoption earns Shi Xiu the Life Sharing ability. 30
• Haku — Adopted by Shi Xiu after he recognizes Haku's loneliness and Ice Release potential. Haku becomes fiercely loyal, dies protecting Shi Xiu, and is later revived by him; their relationship develops into romance. 36 50 55 60
• Nara Luling — Mission companion and romantic partner. Her feelings for Shi Xiu develop over time; Shi Xiu accepts responsibility for their relationship and promises to support her during the coming war. 14 61 81
• Kakashi Hatake — Trusted mission companion. Shi Xiu entrusts Kakashi with delivering the Cloud ransom to Hiruzen and relies on him during border operations. 14 26 30
• Obito Uchiha — Loyal subordinate and ally. Shi Xiu removes the curse seal from Obito's heart and later directs him to use Kamui for imprisonment and transport. 23 38
• Minato Namikaze and Kushina Uzumaki — Allies who trust Shi Xiu with Naruto's safety; Minato seeks Shi Xiu's help when Obito is in critical condition. 23 39
• Hiruzen Sarutobi — Political ally and frequent requester of Shi Xiu's assistance. Hiruzen treats him with caution and deference because of his power. 1 23 91
• Yagura and Isobu — Yagura submits to avoid death after Isobu's fear reveals Shi Xiu's past cruelty toward the Three-Tails. Shi Xiu keeps Yagura in the Kamui Dimension. 37 38
• Fū — Seven-Tails Jinchūriki captured by Shi Xiu and placed in the Kamui Dimension. 50 51
• Killer B and Yugito Nii — Eight-Tails and Two-Tails Jinchūriki defeated by Shi Xiu. He later spares them after crushing their will to resist. 69 70 76
• Shisui Uchiha and Itachi Uchiha — Young Uchiha recruited by Shi Xiu; both pledge loyalty after witnessing his Eternal Mangekyō Sharingan. 83 84
• Uchiha Hikari — Shi Xiu frees her from her seal in the Land of Whirlpools and attempts to bring her under his protection. 84 86
• Reina — A border guard orphan who admires Shi Xiu and asks for his autograph. Shi Xiu rejects the prospect of a relationship with her. 27 28
• Black Zetsu — Primary enemy. Shi Xiu knows Black Zetsu's origins and plan to resurrect Kaguya, pursues him relentlessly, and seals most of his split power. 19 52 53
• Su Mu / 0620 — Shi Xiu's system, later revealed to possess a human-like consciousness and to be the Sovereign. Su Mu explains that Shi Xiu is involved in Hongchen's larger arrangement. 76 78 79

Story Role / Major Arcs

• Border Crisis — Travels to the Land of Fire border with Kakashi and Nara Luling, overwhelms Kumogakure's force with Complete Body Susanoo, captures Samui, and later conducts the prisoner exchange. 14 16 26 27
• Obito's Curse Seal — Responds to Minato's request, discovers a curse seal in Obito's heart, and removes Obito's heart to extract it despite Rin's desperation. 23
• Haku and the Three-Tails — Adopts Haku, confronts Yagura and Isobu in the Land of Water, and forces Yagura's submission. 36 37 38
• Takigakure Assault and Haku's Death — Seeks Fū, defeats and captures her, then loses Haku to attackers with Rinnegan. His rage destroys the attackers and drives him to hunt Black Zetsu. 49 50 51 52
• Amegakure Confrontation — Threatens Amegakure to locate Nagato, defeats Pain, copies the Rinnegan, and revives Haku and Yahiko. 53 54 55
• Tailed Beast Collection — Attacks Kumogakure, captures Yugito, defeats Killer B, kills Rasa, and pressures Gaara while continuing the mission to gather all nine Tailed Beasts. 69 70 72 76
• Sovereign Revelation — Completes the Tailed Beast mission and enters Su Mu's realm, where he learns that Hongchen has arranged events surrounding him. 78 79
• Uchiha Recruitment and Hikari — Recruits Shisui and Itachi, frees Uchiha Hikari, and becomes concerned when Hongchen interferes with efforts to locate her. 83 84 87
• Approaching War — Agrees to support Haku and Nara Luling during the looming conflict with Kumogakure, while later responding to reports of Kirigakure's destruction and other escalating disasters. 81 91

Notable Quotes

“From today on, you are mine.” 38

“I will always be right behind you.” 49

“Black Zetsu, a fragment of chakra split off when Kaguya Otsutsuki was sealed a thousand years ago.” 19

Trivia

• Shi Xiu frequently refers to Hiruzen Sarutobi as “Monkey.” 26 30
• He originates from Blue Star and misses its food enough to prepare a Mandarin Duck hot pot using system-provided hot pot base. 33 45
• He considers Gamamaru's prophetic dreams potentially useful if they can reveal events beyond those he already knows. 30