Lin Yan

Biodata

Feature	Details
Name	Lin Yan (林烟) 2
Alias(es)	Lin; Brother Lin; Captain Lin; Fifth Emperor of the Sea 4 150 295
Species/Race	Human 152
Gender	Male 194
Affiliation	Whitebeard Pirates; Seventeenth Division 28 37
Occupation/Role	Pirate; commander of the Whitebeard Pirates’ Seventeenth Division 28 37
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
System-awakened foundation	1	After fishing for a year and opening 365 Fine Blind Boxes, gained 20 years each of cultivation, Devil Fruit, Observation Haki, and Armament Haki experience, plus the Rumble-Rumble Fruit and Obito-version Mangekyō Sharingan. 1
Top-tier Grand Line strength	2	His system panel rated his Rumble-Rumble Fruit, Observation Haki, Armament Haki, swordsmanship, martial arts, and Six Powers at 70/100; his evaluation was “Top-tier strength in the Grand Line.” 2
Admiral-Emperor level	37	Defeated former Marine Admiral Zephyr in one exchange with Thunder Dragon and Mangekyō Sharingan support; his strength was assessed as Admiral-Emperor level despite being only slightly over twenty. 37
Susanoo: Initial Form	49	Manifested a cyan skeletal Susanoo that broke Ryokugyu’s vines, which could penetrate Armament Haki. 49
Complete Susanoo	99	Evolved Susanoo into a giant nearly one hundred meters tall and combined it with the Rumble-Rumble Fruit’s Thunder God power. 99
Infinite Martial Arts refinement	188	Realized that his weaponless techniques and fist wind could deny an opponent physical contact, allowing him to counter Ain’s Backward-Backward Fruit without being touched. 188
Rinnegan and Excalibur	219	Used a Bloodline Advancement Card to evolve his Sharingan into the Rinnegan and obtained the divine construct Excalibur from Fine Blind Boxes. 219

Background / History

Lin Yan was a modern youth and One Piece fan who crossed into the Pirate World. Viewing ordinary people as expendable in a world dominated by monsters, he resolved to become strong enough to control his own fate. His Heavens Fishing System allowed him to obtain powers and items from multiple worlds in exchange for bait earned through missions. 1

After a year of fishing, Lin Yan opened 365 Fine Blind Boxes and received a massive initial power base. He consumed the system-provided Rumble-Rumble Fruit, learning that fished Devil Fruits carry none of the normal seawater or Seastone weaknesses. 1 2 His first major action was pursuing the 150-million-Beli Battle Axe, both to earn mission bait and to stop the Battleaxe Pirates’ raid; he killed the captain in a single movement and identified himself to the survivors only as “Lin.” 2 3 4

Izo brought Lin Yan into contact with the Whitebeard Pirates. Lin Yan accepted recruitment after negotiating for doubled pay and “five insurances and one housing fund,” then swiftly demonstrated that he could defeat the crew’s commanders while holding back much of his strength. 10 11 23 Whitebeard subsequently created the Seventeenth Division for him after Lin Yan defeated thirteen division commanders in under two hours. 28

As commander, Lin Yan recruited former Marine Admiral Zephyr after defeating him, then added Issho and Ryokugyu following separate battles. 37 40 45 49 He later liberated Impel Down’s prisoners after defeating Magellan and helped shift the Marineford conflict by intercepting Akainu’s attack and confronting Sengoku and Garp. 81 86 97

Seeking treasure needed to cure Whitebeard, Lin Yan used a time-travel item and was displaced into the past. The resulting temporal deviation gave him the status of Faceless Appearance, obscuring his appearance and blurring witnesses’ memories of his methods after he left that era. 148 149 During this period, he allied with Fisher Tiger, infiltrated Mary Geoise, freed enslaved people, destroyed their explosive collars, and created a diversion for their escape. 152 155 158 159

Lin Yan protected the young Boa Hancock and her sisters from the Celestial Dragons, entrusted Hancock with the Love-Love Fruit, and later reunited with Fisher Tiger after returning to his own era. 157 165 180 203 His later rise included gaining Excalibur, defeating Mihawk to be acknowledged as the New World’s greatest swordsman, and boarding the autonomous Time Train when it appeared during a World Government attack. 219 304 307

Appearance

Lin Yan commonly conceals himself beneath a cloak when operating under the effects of Faceless Appearance. In the past era, witnesses cannot clearly perceive his face, and their later memories of his appearance and abilities become indistinct. 149 150

• Uses cloaks and hoods to avoid recognition when necessary. 150 295
• His Mangekyō Sharingan manifests as distinctive tomoe-patterned eyes. 37 96
• His Rinnegan later replaces the Mangekyō Sharingan’s appearance in both eyes. 219
• Often fights with lightning surrounding his body, giving observers the impression of a thunder god. 37 111

Personality

Lin Yan is confident, irreverent, and highly conscious of his own strength. He treats powerful institutions—including the Marines, World Government, and Celestial Dragons—with open contempt, and he is willing to fight overwhelming odds rather than submit. 36 206 242 He can also be playful and mercenary, as shown by his salary negotiations, entrance-fee scheme against the Whitebeard Pirates, and habit of provoking opponents for amusement. 11 20 18

He is a deliberate strategist beneath his casual demeanor. Lin Yan feigns weakness to exhaust enemies, uses emotional pressure against stronger opponents, and employs deception when protecting people or concealing temporal interference. 18 94 168 Although he does not consider himself wholly benevolent, he repeatedly intervenes against slavery and piracy, protects allies and civilians from unnecessary harm, and reserves particular ruthlessness for enemies he considers irredeemable. 3 158 288

Abilities & Skills

Heavens Fishing System

Lin Yan’s system allows him to fish for powers, techniques, and items originating from different worlds.

• Uses bait obtained through system missions to fish for rewards. 1 2
• Fine Blind Boxes can grant cultivation experience, Devil Fruits, bloodline upgrades, weapons, and temporal devices. 1 219
• Devil Fruits acquired through fishing have no inherent curse, allowing Lin Yan to use the Rumble-Rumble Fruit without weakness to seawater or Seastone. 2 149

Rumble-Rumble Fruit

Lin Yan’s primary Devil Fruit ability grants control over lightning, extreme speed, and elemental transformation.

• Can travel as lightning, evade attacks through elementalization, and unleash widespread forked lightning. 3 93
• Can overload or destroy machinery, including Pacifistas, slave collars, and mechanical devices. 61 158 241
• Thunder Dragon — Condenses lightning into a dragon-shaped attack capable of piercing multiple mountains. 37
• Thunder God: One Billion Volts — His ultimate Rumble-Rumble Fruit technique; overwhelmed Issho’s gravity attacks and devastated an island battlefield. 45
• Ten Billion Volts: Azure Dragon — A maximum-output lightning strike that severely injured Sengoku. 97
• Raging Thunder — A Susanoo-enhanced lightning slash that destroyed Marine warships and exhausted Lin Yan for a month. 142

Mangekyō Sharingan and Rinnegan

Lin Yan initially possessed Obito-version Mangekyō Sharingan before advancing it into the Rinnegan.

• Genjutsu — Trapped Ain in an illusion until she exhausted herself. 35
• Kamui — Shifts himself or nearby objects between real space and another dimension; its intangibility is not countered by Armament Haki or Seastone. 97
• Susanoo — Produces an armored chakra construct with defense exceeding Armament Haki. 49
• Complete Susanoo — Forms a massive giant capable of wielding Thunder God power against Garp and Sengoku. 99
• Rinnegan — Obtained through a Bloodline Advancement Card; Lin Yan identifies abilities such as Shinra Tensei and Planetary Devastation as available to him afterward. 219
• Susanoo is extremely taxing to maintain and is not used casually. 49

Haki and Six Powers

Lin Yan possesses all three known forms of Haki and extensive mastery of the Six Powers.

• Observation Haki allows him to predict attacks and counter high-level opponents, particularly when combined with Mangekyō perception. 2 45
• Armament Haki reinforces his body and attacks; he can use it to withstand attacks that would otherwise harm him. 2 486
• Conqueror’s Haki is powerful enough to disfigure enemy corpses beyond recognition. 460
• Uses Shave, Geppo, Tempest Kick, Finger Pistol, Iron Body, and Kami-e. 485 486
• Kami-e lets him evade attacks by making his body move like a weightless leaf or flowing water. 485

Infinite Martial Arts

Infinite Martial Arts makes Lin Yan a master with weapons and bare-handed combat alike.

• Switches seamlessly among spears, staffs, sabers, swords, hammers, and other weapons. 152
• Can identify and strike the weakest point of an opponent’s technique. 188
• Uses fist wind to attack without contact, bypassing abilities that require physical touch. 188
• Enhances his control over Devil Fruit applications, including lightning-speed transport of multiple people and the creation of solid thundercloud platforms. 154 162
• His swordsmanship surpassed Mihawk’s, earning him recognition as the New World’s greatest swordsman. 302 304

Holy Grail of the Underworld

A three-piece holy relic that converts treasure into power and can alter living beings or Devil Fruit properties.

• Temporarily pushes Lin Yan beyond his normal limits at the cost of treasure. 181
• Can modify Devil Fruit side effects, as demonstrated when he prepared the Love-Love Fruit for Boa Hancock. 180
• Empowered and disciplined over a thousand beasts and Sea Kings into an obedient army. 220
• Has storage capabilities for items such as Devil Fruits. 180

Equipment / Weapons / Items

• Azure Thunder / Azure Lightning — Lin Yan’s sword, used during his clashes with Sengoku and other major opponents. 96 97
• Excalibur — A divine construct and holy sword capable of city-destroying output; it can harm soul-based Homies and was used to defeat Mihawk. 219 254 304
• Holy Grails of the Underworld — Three linked relics used for enhancement, storage, modification, and temporary power amplification. 180 181 220
• Time Capsule — The temporal item used in his attempt to reach the period before Marineford. 148
• Time Train — A system item that activated independently, carried Lin Yan away, and vanished after colliding with a World Government machine. 219 306 307
• Boa Hancock’s earring — A token given to him by the young Hancock before their separation. 163

Relationships

• Whitebeard — Captain and benefactor; Whitebeard created the Seventeenth Division for Lin Yan and later trusted his judgment as a key support of the crew. 28 118
• Zephyr — Former opponent and first major recruit to the Seventeenth Division; Lin Yan defeated him in one exchange, repeatedly visited him, and eventually won his cooperation. 37 38 40
• Ain — Zephyr’s student and Lin Yan’s sparring partner; their relationship develops from hostility and suspicion into affection and intimacy. 35 187 190
• Issho — Defeated by Lin Yan after the latter used Thunder God; Issho joined the Seventeenth Division after Lin Yan spared him. 45
• Ryokugyu — Initially an opponent whose vines forced Lin Yan to reveal Susanoo; after his defeat, he joined the Seventeenth Division. 48 49
• Fisher Tiger — A trusted friend and ally from Lin Yan’s time-displacement period; Lin Yan respected Tiger’s character, aided his cause against Mary Geoise, and later invited him to join his crew. 155 176 178 203
• Boa Hancock — Lin Yan protected her during her childhood in Mary Geoise, promised they would meet again, and later entrusted her with the Love-Love Fruit; Hancock is intensely devoted to him. 157 163 180 200
• Shanks — A fellow Emperor who respects Lin Yan’s fearlessness and sought a sparring match; Lin Yan defeated him with overwhelming speed. 258 260
• Mihawk — Swordsmanship rival whom Lin Yan defeated; Mihawk acknowledged him as the New World’s greatest swordsman. 302 304

Story Role / Major Arcs

Whitebeard Pirates Recruitment

Lin Yan enters the Whitebeard Pirates through Izo, defeats numerous crew members and commanders, and receives command of the newly founded Seventeenth Division. 10 11 23 28

Seventeenth Division Expansion

He builds his division around elite recruits, defeating and recruiting Zephyr, Issho, and Ryokugyu while establishing a force of Admiral-level combatants. 40 45 49

Impel Down and Marineford

Lin Yan leads a prison break at Impel Down, defeats Magellan, then becomes a decisive force at Marineford by saving Luffy from Akainu and overpowering Sengoku with Kamui and lightning. 81 86 97

Mary Geoise Time-Displacement Incident

After traveling into the past, Lin Yan becomes an unseen disruptor in Mary Geoise: he allies with Fisher Tiger, frees slaves, protects the Boa sisters, and directly challenges the Celestial Dragons’ authority. 149 158 165 181

Rise as an Emperor and Greatest Swordsman

Lin Yan gains the Rinnegan and Excalibur, faces the world’s strongest factions, and defeats Mihawk to claim recognition as the New World’s greatest swordsman. 219 251 304

Time Train Departure

When the Time Train activates during a World Government attack, Lin Yan boards it impulsively and disappears from the scene. 306 307

Notable Quotes

“Your head!” 3

“Since you've boarded my ship, I am the rule!” 80

“Entrusted by another, from this moment on, you are free.” 165