Xu Fan

Biodata

Feature	Details
Name	Xu Fan (许凡)
Alias(es)	Xu; Sorcerer Supreme; New York Sanctum Guardian; master of the hell dimension 363 419 702
Species/Race	Human; Senju clansman; transmigrator 1 93
Gender	Male
Affiliation	Konohagakure; Kamar-Taj; New York Sanctum 159 363 419
Occupation/Role	Shinobi; Sorcerer Supreme; protector of Earth 363 613
Status	Alive 726
First Appearance	Chapter 1: First Sign-In 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Asauchi obtained	72	Receives an Asauchi with “infinite developmental potential,” stored in his inventory until summoned.
Zanpakutō inner-world submission	79	Subdues the Lightning Dragon and Earth Giant manifestations using raw chakra, confirming chakra can substitute for reiatsu.
Six-Tails Chakra and Six Paths Yang Power	354	Gains Six-Tails Chakra and Six Paths Yang Power through a special sign-in reward.
Six Paths power / Rinnegan	355	Six Paths Yang Power manifests as a golden chakra cloak, Rinnegan, and later Truth-Seeking Orbs.
Seventh Gate	355	His Wood Release Clones open the Gate of Wonder, turning their chakra cloak blue.
Zanpakutō Bankai	371	Releases his blade into seven giant dragons capable of overwhelming Kaecilius and more than thirty sorcerers.
Eye of Agamotto	373	Receives the Eye of Agamotto after completing a New York sign-in.
Allspark	405	Receives the Allspark, later using it to turn weapons and vehicles into mechanical lifeforms.
Six Paths Mode	430	Refines Ten-Tails chakra into a white-haired Six Paths transformation and matches Hulk in direct combat.
Gamma-energy Hulk Form	441	Uses gamma energy without anger or a separate Hulk personality; pairs the form with the Seventh Gate and Daytime Tiger.
Thor’s power	527	Proves worthy of Mjolnir and retains Thor’s power after releasing the hammer.
Cosmic energy / White Star Mode	595 596	Acquires cosmic energy through a Helicarrier sign-in and uses White Star Mode against Green Scar.
Eighth Gate	599	Opens the final gate without its usual fatal consequence because Six Paths Yang Power rapidly heals the damage.
Elemental Control	613	Gains control over dark elements and creates an Annihilation Black Hole.
Power Stone	622	Takes the Power Stone from the Cosmic Orb despite the Collector’s warnings.
Planetary Consciousness seed	631	Obtains a seed intended to be planted on Earth after completing the sign-in on Ego.
Dual Star Mode	652	Uses advanced cosmic energy and cosmic laws to cut through the Grandmaster’s energy field.
Complete Infinity Gauntlet	691 693	Assembles all six Infinity Stones, gaining their combined divine power.
Heart of the Dimension / Elder God	702	Absorbs Mephisto’s Heart of the Dimension, becomes master of that hell dimension, and inherits its power.

Background

Early life and transmigration

Xu Fan transmigrated into the Naruto world shortly after the Nine-Tails’ rampage, during a comparatively peaceful period in Konohagakure. Although he possessed Senju blood, his chakra was initially astonishingly scarce, forcing him to rely on planning and the Sign-in Assistant to grow stronger 1.

His knowledge as a former web-novel reader and familiarity with Naruto’s major events became a defining advantage. By the time of his practical training with Sasuke, he could inflate a normally C-rank Great Fireball into an attack Hiruzen Sarutobi judged to be at least B-rank, without exerting his full strength 10.

Konoha and the Shinobi World

Xu Fan intervened in several of Konoha’s internal conflicts. He protected Naruto from witnessing Root shinobi corpses, physically turning the child away from the scene and calming him once Naruto recognized him 18. He also publicly challenged the Hyuga clan’s system while acting on Hizashi Hyuga’s behalf, inspiring hope that he could someday reform the Caged Bird Seal system 29.

During the Uchiha crisis, Xu Fan met Fugaku through Itachi in an attempt to prevent a coup from escalating while Konoha and Kumogakure stood near war 93. He later defeated Yagura and the Three-Tails, gaining a reputation in Kirigakure as the wielder of Wood Release and Mangekyō Sharingan 166 274.

Xu Fan’s stated ambition became the unification of the Shinobi World. In Kirigakure, he defeated Mei Terumi’s Lava Release with Susanoo, dispelled the genjutsu influencing her actions, and fabricated the continued existence of Madara Uchiha as a common threat to promote unity 275.

Arrival in the Marvel world

After the worlds’ convergence, Xu Fan arrived at Kamar-Taj with Kaguya. He presented himself to the Ancient One as the Sorcerer Supreme of another universe and offered assistance against Dormammu in exchange for help finding a route home 363. His mental power prevented the Ancient One from reading his memories, while his knowledge of her world gave him leverage in their negotiations 363.

He quickly established himself within Kamar-Taj, learning advanced magic from its library and demonstrating a level of magical talent that convinced the Ancient One he could be stronger than her 368 371. He subsequently became the Sanctum Guardian residing in New York 419.

Appearance

Xu Fan normally appears as a tall, straight-built teenager with sharp eyebrows, bright eyes, and black hair 430 560.

• His ordinary appearance is youthful enough that observers often underestimate him before witnessing his power 434 560.
• In Six Paths Mode, his hair grows to his waist and changes from black to white; his mage robe transforms into a Six Paths Hagoromo 430.
• His Six Paths transformation manifests a golden chakra cloak marked by nine magatama, Rinnegan, and later Truth-Seeking Orbs 355.
• In his gamma-energy form, his body grows beyond two meters tall and his skin turns green, while his Kamar-Taj clothing adjusts to his size 441.

Personality

Xu Fan is confident, calculating, and rarely intimidated by opponents or institutions. He frequently uses his foreknowledge of Naruto and Marvel events to dictate the terms of a confrontation, as seen when he confronted the Six Paths of Pain with full knowledge of their shared vision and weaknesses 336.

He is ambitious but pragmatic. His goal of unifying the Shinobi World led him to expose Mei Terumi’s manipulation, recruit Zabuza’s support, and invent a larger enemy to create political unity 275. In the Marvel world, he likewise considered building a force that combined White Zetsu coordination, technology, chakra, and magic 389 390 404.

Despite his arrogance, Xu Fan protects people he considers worth saving. He shielded Kaguya from the Ancient One’s mental pressure, stopped Yinsen from rushing into danger, kept Banner from General Ross, and contained a mushroom bomb’s blast to save New York 364 405 431 595. He can also be ruthless when he considers it strategically necessary, killing Mephisto after recovering forty billion souls rather than trusting their agreement 702.

Abilities & Skills

Sign-in Assistant

Xu Fan’s growth is driven by a Sign-in Assistant that grants rewards after he reaches designated locations or completes special objectives.

• Rewards can be stored in an inventory and retrieved mentally 72.
• The system has supplied powers, weapons, divine artifacts, and cosmic resources, allowing Xu Fan’s growth to continue beyond ordinary limits 473.
• His rewards include Six Paths power, the Eye of Agamotto, the Allspark, Elemental Control, Infinity Stones, and the Heart of the Dimension 354 373 405 613 693 702.

Chakra and Ninjutsu

Xu Fan possesses Senju lineage, immense chakra reserves, and mastery over a wide range of ninjutsu.

• Enlarged Great Fireball Technique beyond ordinary C-rank output during a spar with Sasuke 10.
• Creates enormous Wood Release constructs, including a thousand-meter Wood Human and Wood Dragon 79 336.
• Uses Sage Mode to augment Lightning Release, including the Great Thunder Sound Arrow that destroyed Yagura’s Tailed Beast Bomb 166.
• Uses Rasenshuriken, Tailed Beast Bombs, Tailed Beast Bomb Shuriken, and True Several Thousand Hands 315 336 631.
• Can access the Seventh and Eighth Gates; Six Paths Yang Power heals the bodily damage caused by the Seventh Gate 355 598 599.

Six Paths Power

Xu Fan wields Six Paths Yang and Yin Power, Ten-Tails chakra, Rinnegan, and Truth-Seeking Orbs.

• Enters Six Paths Mode, gaining flight, a white-haired transformation, and overwhelming physical power 430.
• Generates a chakra-based Susanoo capable of defending Stark and Banner from a missile strike 443.
• Uses Six Paths Yang Power for extreme regeneration, allowing him to survive the Eighth Gate’s normally fatal cost 598 599.
• Combines Six Paths Mode with White Star Mode to battle planetary entities such as Ego 630 631.

Dōjutsu and Susanoo

Xu Fan uses several ocular powers, including Byakugan, Eternal Mangekyō Sharingan, and Rinnegan.

• Uses Byakugan to survey hidden locations, track opponents, and examine internal anatomy 93 430 598.
• Switches from Byakugan to Eternal Mangekyō Sharingan to deploy Susanoo against a missile 443.
• His Susanoo can manifest swords, arrows, wings, and giant forms; it has countered Lava Release, destroyed black holes, and fought Ego 275 566 628.
• Its chakra blade can be enhanced with sealing techniques and Tailed Beast Bomb power 315.

Zanpakutō

Xu Fan’s Asauchi developed into a personal Zanpakutō tied to his soul and inner world.

• Its inner world contains elemental avatars represented by a Lightning Dragon and an Earth Giant 79.
• Xu Fan’s chakra can emulate reiatsu well enough to subdue and command those avatars 79.
• His Bankai transforms the blade into seven giant dragons that overwhelm groups of hostile sorcerers 371.

Sorcery and Mental Power

Xu Fan is a highly capable sorcerer whose mental power rivals or exceeds the Ancient One’s.

• His mental power resisted the Ancient One’s attempt to examine his memories and forced her to treat him as a peer 362 363.
• Learns advanced Kamar-Taj magic at extraordinary speed, including Akkon’s Form 368.
• Uses portals for travel between locations and dimensions 557 719.
• Creates barriers capable of containing a mushroom bomb’s destructive force and shielding New York 595.
• Uses White Magic, Dark Magic, and Chaos Magic simultaneously against Mephisto 699.

Allspark and Mechanical Lifeforms

The Allspark allows Xu Fan to awaken mechanical objects into autonomous lifeforms.

• Transforms the Ten Rings’ firearms into mechanical lifeforms without detectable magical fluctuations 409.
• Can turn vehicles, weapons, and military equipment into a mechanical army 417 420.
• Commands millions of mechanical lifeforms across New York, using them to overwhelm Thanos through attrition 693.
• This power makes conventional military forces especially vulnerable, as their weapons can become his soldiers 424.

Cosmic and Divine Powers

Xu Fan has accumulated several powers beyond chakra and conventional sorcery.

• Gamma energy — Enables a controlled Hulk-like transformation without anger or a separate consciousness 441.
• Thor’s power — Retained after proving worthy of Mjolnir 527.
• Cosmic energy — Powers White Star Mode and Dual Star Mode, the latter allowing him to manipulate cosmic laws and escape the Grandmaster’s field 596 652.
• Conqueror’s Haki — Incapacitated half of Sakaar’s population in a single release 650.
• Elemental Control — Manipulates dark elements to create an Annihilation Black Hole 613.
• Infinity Stones — Collected all six stones and wielded them through the Infinity Gauntlet 691 693.
• Heart of the Dimension — Grants command over the hell dimension after Mephisto’s death 702.

Equipment / Weapons / Items

• Asauchi / Zanpakutō — A snow-white katana forged by Nimaiya Ōetsu that develops according to Xu Fan’s spirit and beliefs 72.
• Eye of Agamotto — Sign-in reward acquired in New York 373.
• Allspark — Artifact used to awaken machinery into mechanical lifeforms 405 409.
• Mjolnir — Xu Fan proved worthy to wield Thor’s hammer, though he retained Thor’s power after setting it down 527.
• Gungnir — Odin’s holy spear; Xu Fan used it against Ego’s planetary body 630.
• Infinity Gauntlet — A Uru gauntlet used to house all six Infinity Stones 691 693.
• Heart of the Dimension — The power core of Mephisto’s hell dimension, absorbed into Xu Fan’s body 702.

Relationships

• Naruto Uzumaki — Xu Fan protects Naruto from traumatic scenes and calms him after a confrontation with Root shinobi 18.
• Sasuke Uchiha — Training rival whose confidence is shattered by Xu Fan’s overwhelming Great Fireball; they reconcile afterward 10.
• Kakashi Hatake — Ally who seeks Xu Fan’s help to become stronger and protect his comrades 192.
• Kaguya Ōtsutsuki — Companion and powerful asset whom Xu Fan protects from the Ancient One’s mental pressure; Kaguya feels safe beside him 358 364.
• Ancient One — Initially wary counterpart who becomes Xu Fan’s ally after he identifies himself as a Sorcerer Supreme from another universe 363.
• Zabuza Momochi — Supporter willing to abandon his own dream to follow Xu Fan’s goal of unifying the Shinobi World 275.
• Anna — Kamar-Taj apprentice who chooses to follow Xu Fan and later fears for his safety during his battle with Green Scar 373 596.
• Tony Stark — Uneasy ally whom Xu Fan saves repeatedly; Stark grows to respect, fear, and seek to understand Xu Fan’s power 405 443 557.
• Bruce Banner — Xu Fan keeps Banner from General Ross and is viewed by Banner as a possible solution to his Hulk problem 431 441.
• Nick Fury — Seeks to recruit Xu Fan for the Avengers Initiative but is rejected 473.
• Thor — Ally who witnesses Xu Fan’s growth, lends no direct restraint on his power, and later fights beside him against cosmic threats 613 699.
• Orochimaru — Trusted subordinate and confidant who accompanies Xu Fan in cosmic conflicts and is entrusted with Wakanda’s defense 628 719.
• Thanos — Initially an enemy over the Infinity Stones; later approaches Xu Fan with a proposal to cooperate against Dormammu 691 718.

Story Role / Major Arcs

Konoha conflicts

• Demonstrates prodigious chakra control against Sasuke and becomes a figure of concern to Hiruzen Sarutobi 10.
• Opposes oppressive systems within Konoha, including the Hyuga branch-family arrangement, while intervening in the Uchiha coup crisis 29 93.
• Defeats Yagura and the Three-Tails, becoming a feared name in Kirigakure 166 274.

Shinobi World unification

• Uses Mei Terumi’s release from genjutsu and Zabuza’s loyalty to advance his plan to unify the Shinobi World 275.
• Overwhelms the Six Paths of Pain with Wood Release, Rasenshuriken, and Susanoo 336.
• Gains Six Paths power during the war against Obito and later brings Kaguya into his circle rather than treating her solely as an enemy 354 358.

Kamar-Taj and New York

• Establishes himself at Kamar-Taj by matching the Ancient One’s mental power and defeating Kaecilius’s faction with Bankai 362 371.
• Becomes New York’s Sanctum Guardian and acquires the Eye of Agamotto 373 419.
• Gains the Allspark, repels military pressure, and becomes an international concern because he can convert weaponry into mechanical soldiers 405 417 424.

Earth’s protector

• Defeats Hulk and Abomination while protecting Banner from General Ross’s custody 430 431 441.
• Contains a mushroom bomb over New York and defeats Green Scar after opening the Eighth Gate 595 599.
• Confronts Malekith’s Dark Elf army rather than allow it to pursue the Aether to Earth 613.

Cosmic conflicts

• Defeats Ego by targeting and destroying the living planet’s neural core rather than its humanoid manifestation 630 631.
• Escapes the Grandmaster’s cosmic energy field through Dual Star Mode and cosmic-law manipulation 652.
• Collects all six Infinity Stones, defeats Thanos, and later returns forty billion souls from Mephisto’s hell dimension 693 702.
• Kills Sithorn and ultimately annihilates Dormammu with multiverse-level power 721 726.

Notable Quotes

“I am the Sorcerer Supreme from another universe.” 363

“I am human.” 702