Xiao Yi Xian

Biodata

Feature	Value
Name	Xiao Yi Xian (小医仙); reveals her real name as Ye Qingxian 251.
Alias(es)	Lin Dong, her male identity; also impersonates Xiao Yan and Xiao Xun'er 128 221 251.
Species/Race	Initially human; later possesses a dragon body and true Dragon Might 1 169 238.
Gender	Female; was a man before transmigration 1.
Affiliation	Inheritor of the Xuan Yuan Sect; ally of Xiao Yan, Yao Chen, and the Xiao Clan 12 13 25.
Occupation/Role	Healer, pharmacist, Poison Master, sword cultivator, and alchemist 1 13 135 218.
Constitution	Calamity Poison Body, also called the Innate Poison Body 11.
Cultivation	Dou Huang; later disguises her cultivation as three-star Dou Ling 219 251.
Alchemy Rank	Fifth-grade Alchemist 218.
Origin	Transmigrator from another world; awakens in Qingshan Town on the Dou Qi Continent 1.
Status	Alive; becomes wanted by the Jia Ma Empire and Misty Cloud Sect 170 251.
First Appearance	1.

Power Progression

The Dou Wang pressure she displays early in the story comes from her sword case, not her cultivation. Her later three-star Dou Ling appearance likewise conceals her actual Dou Huang realm 9 251.

Stage / Realm / Level	Chapter	Notes
Sixth-stage Dou Qi	1	Cultivation upon awakening in Xiao Yi Xian's body.
Ninth-stage Dou Qi	1	Consumes poison powder overnight, gaining three stages.
Two-star Dou Zhe	8 9	Confirmed after defeating seven-star Dou Zhe Muli; poison infiltration makes the victory possible.
Three-star Dou Zhe	18	Begins absorbing the poisonous energy of the Ancient Pill through the Sword Canon.
Four-star Dou Zhe	18	Continues advancing during the same refinement.
Five-star Dou Zhe → peak five-star	18	Completes the Ancient Pill refinement with three minor-realm gains.
Seven-star Dou Zhe	26	Refines sealed Poisonous Gas overnight; her Seven-Colored Poison Lines lengthen.
Nine-star Dou Zhe	29	Consumes poison pills and the captured Dou Ling's Poisonous Gas over several days.
Peak nine-star Dou Zhe	30	Reaches the bottleneck while hunting magical beasts.
Dou Shi	30 31	Attempts the breakthrough using stored poison rather than external Dou Qi; the next chapter confirms the realm.
Two-star Dou Shi	32	Absorbs Cold Pool toxins for four days while Chi Han guards her.
Da Dou Shi	33	Continued Cold Pool cultivation solidifies her gathered energy into a diamond-shaped crystal and unlocks purple Dou Armor.
One-star Da Dou Shi; foundation rebuilt	54	A spirit spring reduces her previously reached three-star cultivation but greatly strengthens her foundation and combat power.
Three-star Da Dou Shi	61	Recovers the lost stars through poison absorption.
Five-star Da Dou Shi	91	Kills a poisonous snake and absorbs its poison, gaining two stars.
Green Lotus Core Flame refined	101 102	Uses the Nameless Sword Canon's circulation route; her Dou Qi acquires poison, Sword Qi, Heavenly Flame, and life attributes.
Dou Ling; early Mortal Realm soul	117	Refines poisonous river water. Her four energies become more balanced, and her soul realm advances alongside her cultivation.
First-grade Alchemist	121	Successfully refines her first pill.
Third-grade Alchemist; three-star Dou Ling	121	Advances over a month of pill refinement and consumption; her soul reaches the early peak Mortal Realm.
Dragon Pearl formed	144	Merges five powers into a Dragon Pearl, producing purple Heavenly Dragon Qi instead of a conventional poison pellet.
Fourth-grade pill refinement	151	Practices fourth-grade alchemy and successfully refines a Three-Pattern Green Spirit Pill after months of seclusion.
Dou Wang	153	Confirmed as a Dou Wang before her next explicitly documented star advancement.
Four-star Dou Wang	163	Removes Xiao Yan's Calamity Poison and converts it into energy for her Dragon Pearl.
Six-star Dou Wang	188	Consumes medicinal pills during battle, restoring herself and completing a near-ready breakthrough.
Nine-star Dou Wang	197	Gains two levels through numerous poisonous pills; the Dragon Pearl increases her energy requirements.
Fifth-grade Alchemist	218	Successfully refines the difficult Emperor Breaking Pill.
Dou Huang	218 219	Consumes the Emperor Breaking Pill and cultivates on the Green Lotus Stone Seat. Repeated energy purification produces an unusually solid foundation.

Background / History

Before transmigration, Xiao Yi Xian was a young man heading to a convention who remembers apparently being struck by a car. She awakens with two sets of memories in the body of her favorite novel character. Despite the shock of becoming a woman and losing contact with her former loved ones, she accepts her identity and prioritizes survival 1.

The original body's medical knowledge, emotions, and reputation remain important to her. She resumes treating patients in Qingshan Town, where more than half the mercenaries have received Xiao Yi Xian's care. Knowing the Calamity Poison Body's eventual dangers, she nevertheless chooses poison cultivation because her ordinary cultivation talent and resources offer little protection 1.

Her knowledge of the original story leads her to a hidden cave tomb in the Monster Mountain Range. Alongside familiar treasures, she discovers the sword You Su and its case, securing an ancient Dou Zun's inheritance. She then seeks Xiao Yan and Yao Chen, intending to exchange her knowledge of Heavenly Flames for assistance controlling her constitution 4 5 9 11 12.

Appearance

Xiao Yi Xian initially has a youthful, ethereal appearance, purple hair, pale-purple eyes, and a faint medicinal fragrance 1.

• Build: Petite and fair-skinned, with a notably slender waist 1 150.
• Clothing: Frequently wears flowing white robes or a purple dress; uses black robes to conceal herself 8 19.
• Poison-related features: Her lips turn purple after poison consumption; Seven-Colored Poison Lines develop across her lower abdomen 1 17.
• Flying-technique markings: Integrating the Purple Cloud Wings leaves two palm-sized black eagle-wing tattoos on her back 30.
• Later changes: Appears with white hair during her later cultivation period 150.
• Male disguise: As Lin Dong, she adopts a handsome male appearance and masculine aura rather than merely changing clothing 122.

Personality

Xiao Yi Xian retains a strong attachment to medicine and helping patients. She protects Qing Lin and Xiao Ling'er, quietly heals Granny Li, and later provides free treatment in Qingshan Town despite her feared reputation elsewhere. Her longing for the family she left behind also surfaces during the celebrations in Mo City 59 61 176 179.

Her compassion coexists with ambition and considerable ruthlessness. She kills Muli's attacking followers without panic, steals cultivation resources, and eventually massacres the Misty Cloud Sect's inner disciples during her confrontation with Yun Leng. Threats to her companions provoke particularly intense killing intent 7 16 104 168.

She is calculating, mischievous, and willing to manipulate expectations. She uses borrowed pressure to intimidate stronger opponents and makes Xiao Yan shout “I'm a pig” three times before lending him a valuable technique. Although her alliance with Xiao Yan begins through mutual interests, she repeatedly assists him; the text explicitly distinguishes this bond from romantic attraction 9 13 17 163 235.

Abilities & Skills

Calamity Poison Body

Her constitution transforms consumed poison into Poison Dou Qi, allowing unusually rapid cultivation 1 11.

• Poison conversion: More potent toxins provide greater cultivation benefits; pill toxins also become nourishment 11 121.
• Poison extraction: Removes dangerous toxins from other people and absorbs them herself, including Xiao Yan's Calamity Poison and Elder Qing's blood poison 163 232.
• Poison sensitivity: Locates stored poisons during her infiltration of the City Lord's Mansion 16.
• Original danger: Accumulated Poison Dou Qi can overwhelm the constitution. The Seven-Colored Poison Lines' advance toward her heart marks the approach of fatal poison backlash 11 117.
• Collateral risk: Eruptions release lethal mist capable of killing nearby animals and devastating the surroundings 17 117.
• Limits: Her poison cannot automatically overcome a much stronger poison-using opponent; she initially cannot fight Chi Han head-on 31.
• Later control: By the Black Corner Region journey, she states that she has resolved the constitution's side effects; Yao Chen examines her powerful purple bead 236.

Poison Refinement

She combines medical knowledge with the Seven-Colored Poison Scripture to develop lethal poisons and poisonous pills 6 197.

• Refines a colorless, odorless poison in her hidden valley 6.
• Infuses poison powder with Dou Qi, instantly killing five attacking Dou Zhe 7.
• Introduces toxins unnoticed during combat, weakening opponents before her finishing strikes 8 30.
• Uses poison-sword Dou Qi that rapidly decomposes a victim's corpse 17.

Sword Cultivation

You Su preserves an ancient Dou Zun's sword techniques, steps, finger techniques, formations, and experience. Xiao Yi Xian develops this inheritance through the Sword Canon 13 16.

• Sword One: Initially imitates the figure within her sword case to perform a finishing attack against Muli 7.
• Sword Control Technique: Flies on You Su and later transports others to a battlefield by flying sword 27 60.
• Wind Spirit Fractal Sword: Uses it against Yun Leng during the Misty Cloud Sect battle 168.
• Myriad Swords Returning to Origin: Employs this major offensive technique against Lei Wujie and the Misty Cloud Sect 135 168.
• Internal conflict: Sword Qi and Poisonous Gas initially clash inside her body; the sword case's pure power of creation helps restore balance 33.

Sword Case Pressure

The sword case contains pressure left by its Dou Zun creator, allowing her to appear far stronger than she is 9.

• At two-star Dou Zhe, produces pressure approaching Dou Wang to intimidate Xiao Yan and Yao Chen 9.
• Later poses as a Dou Huang to force Chi Han into submission 32.
• Maintaining the early bluff consumes more than half her Dou Qi 10.
• The displayed pressure is not proof that she possesses the corresponding cultivation realm 9 11.

Heavenly Flame and Alchemy

She refines the Green Lotus Core Flame and gains life-bearing flame energy, enabling her to pursue the alchemy dream shared with the original body owner 101 102 114.

• Refines ingredients and beast cores with Heavenly Flames 120.
• Receives Yao Chen's detailed first- through eighth-grade alchemy notes 114.
• Uses successful and failed pills for cultivation whenever they benefit her body 121.
• Develops precise control over soul force and Dou Qi through repeated refinement 121.
• Suppresses the Blood Sect's cold, sinister blood and poison arts with Heavenly Flames 234.
• Successfully produces the fifth-grade Emperor Breaking Pill, whose stated chance of enabling a Dou Wang-to-Dou Huang breakthrough is thirty percent 218.

Dragon Pearl and Dragon Might

Her Dragon Pearl unifies five powers and generates Heavenly Dragon Qi, offering an alternative to Yao Chen's poison-pill approach 144.

• Converts absorbed poison into energy stored within the Dragon Pearl 163.
• Increases her cultivation's energy demands while strengthening her potential 197.
• Her dragon body can briefly bear borrowed Dou Zong-level power during the escape from Yun Shan 169.
• True Dragon Might suppresses soul bodies of the same rank; her roar is especially effective against weaker Soul Hall members 238.
• During the Dou Huang breakthrough, White Dragon Qi and Flowing Dragon Clear Shadow repeatedly purify incoming energy 218 219.

Disguise and Transformation

She changes her appearance, clothing, aura, and apparent cultivation through Dou Qi 221 251.

• Maintains the male persona Lin Dong while wanted in the Jia Ma Empire 122 128.
• Reproduces Xiao Yan's face and aura to act under his identity 221 222.
• Impersonates Xiao Xun'er 251.
• Conceals Dou Huang cultivation as three-star Dou Ling; neither Xiao Xun'er nor peak Dou Huang Ling Ying identifies the transformation's mechanism 251.

Flight and Sonic Combat

She has several means of aerial travel and also incorporates sound into battle 29 60 135.

• Purple Cloud Wings: A high-grade Xuan-class Flying Dou Technique that opens two branch meridians; its integration endangers both body and soul 29.
• Flying sword: Uses Sword Control Technique for travel and group transportation 27 60.
• Zither: Disrupts Lei Wujie's lightning attacks and wounds him through her playing 135.

Equipment / Weapons / Items

• You Su — Silver-white sword made by an ancient Dou Zun; blood-binding its case allows her to summon it by thought 5.
• Sword case — Houses the sword inheritance, stored expert pressure, and a restorative power of creation 9 16 33.
• Imperial Spirit — Later sword used for aerial travel and combat at Jia Nan Academy 221 249.
• Seven-Colored Poison Scripture — Mid-grade Profound-rank technique that accelerates poison absorption and teaches poisonous-pill refinement 4 13 197.
• Nameless Sword Canon — Cultivation method used to refine poison and the Green Lotus Core Flame 13 101.
• Purple Cloud Wings scroll — Cave-tomb treasure; its words and illustration disappear after integration 4 30.
• Bronze mask — Worn, battered mask purchased because she likes its appearance; the seller's claims about its indestructibility are not verified 14 19.
• Storage Rings — Carry weapons, pills, poisons, and other supplies 29 73.
• Sea Heart Armor — Obtained following her mission with Yun Yun 41.
• Yao Chen's three scrolls — Alchemy notes, the Pill Control Method, and a map to a former Calamity Poison Body owner's ruins 114.
• Green Lotus Stone Seat — Accelerates energy absorption and performs preliminary refinement; shatters after her Dou Huang breakthrough 218 219.
• Three Thousand Lightning Movement — Earth-tier low-grade movement technique she agrees to lend Xiao Yan 235.
• Purifying Demonic Lotus Flame map fragment — Treasure found in the cave tomb 4.

Relationships

• Original Xiao Yi Xian — The body's former owner supplies memories, medical experience, and affection for medicine. Xiao Yi Xian later absorbs a surviving soul fragment and vows to honor their shared promise 1 102.
• Xiao Yan — Ally, teasing companion, and “younger brother” in her assumed familial cover. She lends him resources, removes his poison, and protects him during the Three-Year Agreement 13 61 163 165.
• Yao Chen / Yao Lao — Mentor-like ally and source of alchemy knowledge. He lends her combat power and regards her as effectively one of the outstanding disciples he has taught, despite no formal discipleship 23 114 171.
• Xiao Lan — Loyal flying magical-beast companion; attempts to protect her from Muli's mercenaries and welcomes her home to the valley 4 6 27.
• Xiao Ling'er — Snow Spirit companion treated with sisterly and maternal affection. Their contract permits mutual sensing and allows Ling'er to enter a mark on her hand 21 27 59.
• Qing Lin — Protected companion whom she accepts despite prejudice against Qing Lin's mixed Snake Person heritage; her disappearance prompts Xiao Yi Xian's furious journey to Salt City 59 104.
• Liu Yan — Alchemist servant who becomes a trusted attendant. She supplies fifth-grade alchemy notes and supports his development 25 33.
• Chi Han — Twin-Winged White Crystal Snake initially subdued through intimidation; becomes her guardian, transport, and loyal companion 32 33 104.
• Yun Yun — Ally whose relationship with Xiao Yi Xian grows during their Monster Mountain Range expedition; later struggles upon learning that she is a Poison Master 39 41 121.
• Cai Lin / Queen Medusa — Close traveling and combat companion. Helps defend her group at the Misty Cloud Sect and joins her free medical work in Qingshan Town 165 166 179.
• Fu Ya — Ally who becomes concerned by her growing power and later joins the formidable group traveling toward Jia Nan Academy and Han Feng 117 239.
• Xiao Xun'er — Initially suspicious of the supposedly ordinary town healer; later gains her trust and learns the name Ye Qingxian 19 251.
• Xiao Ding and Xiao Li — Desert Iron Mercenary Group leaders whose people she rescues from the Sand Mercenary Group 59 60.
• Granny Li — Noodle-stall owner who knew the original Xiao Yi Xian from childhood; receives generous payment and secret healing during her birthday homecoming 176.
• Murong Xiaoxiao — Offers medicine while Xiao Yi Xian is badly injured; subsequently worries about her safety and treats her as a senior 206 212.
• Yue Fei — Temporary ally seeking revenge for his wife's death. Xiao Yi Xian offers assistance against the Azure Dragon Gang in exchange for the Shore Flower 212.
• Yun Shan — Enemy who pursues her after the Misty Cloud Sect battle and helps intercept her at the empire's border 170 202.

Story Role / Major Arcs

Qingshan Town and the Cave Inheritance

• Begins poison cultivation while continuing her medical practice 1 2.
• Uses knowledge of the original plot to retrieve cave treasures, then discovers You Su's hidden sword case 4 5.
• Defeats Muli and his followers when they attempt to capture her in the hidden valley 6 7.

Wutan City and the Protagonist Alliance

• Watches Nalan Yanran's confrontation with Xiao Yan and approaches him afterward to propose cooperation 8 9.
• Learns that Yao Chen's Poison Pill Method requires three Heavenly Flames and offers knowledge of their locations 12.
• Infiltrates the City Lord's Treasure Pavilion with Yao Chen to seize poisons and other cultivation resources 16 17.
• Defeats Mu She with borrowed power, gains Liu Yan's service, and strengthens the Xiao Clan's position before leaving for her valley 23 25 27.

Monster Mountain Range and the Desert

• Subdues Chi Han and cultivates in the Cold Pool, reaching Da Dou Shi 32 33.
• Helps Yun Yun obtain the Purple Spirit Crystal while retrieving the Companion Amethyst Crystal Source 39 41.
• Takes Qing Lin into her care and destroys the Sand Mercenary Group when it attacks Xiao Ding's people 59 60.
• Pursues the Green Lotus Core Flame with Xiao Yan and Yao Chen, ultimately refining it herself 61 91 101.
• Rushes to Salt City after Qing Lin and Xiao Ling'er disappear, defeating Mo Cheng in one exchange 104.

Alchemy and the Three-Year Agreement

• Receives Yao Chen's inheritance and becomes an alchemist, advancing through repeated pill refinement 114 120 121.
• Uses Lin Dong's identity in Luokong City and later reveals herself during battle with Lei Wujie 128 135.
• Forms the Dragon Pearl, practices higher-grade alchemy, and participates in the alchemist competition 144 151 159.
• Removes Xiao Yan's Calamity Poison and accompanies him to confront Nalan Yanran 163 164.
• Intervenes when the Misty Cloud Sect attempts to detain Xiao Yan; the escalating battle culminates in the destruction of its inner disciples and an escape from Yun Shan 165 166 168 170.

Manhunt, Homecoming, and Dou Huang Breakthrough

• Becomes the target of an empire-wide manhunt; the wanted notice lists accusations including the Mo Family poisoning and Luokong City's destruction 170.
• Returns to Qingshan Town on her birthday, where local trust contrasts with her reputation elsewhere 176.
• Opens a free medical stall with Cai Lin beneath the town's willow tree 179.
• Is intercepted at the empire's border and later receives aid from Miss Murong while severely injured 202 206.
• Assists Yue Fei's revenge mission in exchange for the Shore Flower, then recovers and completes her Dou Huang breakthrough 212 218 219.

Black Corner Region and Jia Nan Academy

• Impersonates Xiao Yan, leaving the real Xiao Yan to face angry victims of her destruction 221 222.
• Saves Elder Qing, defeats Blood Sect opponents, and shares the Three Thousand Lightning Movement with Xiao Yan 232 234 235.
• Confirms that her poison body's side effects are resolved and travels toward Jia Nan Academy with powerful allies 236 239.
• Defeats Bai Shan, Wu Hao, and Hu Jia while concealing her realm, then reveals her real name to Xiao Xun'er 249 251.

Notable Quotes

“I'm not an enemy. I'm only here to cooperate.” 9

“I'm a Poison Master. Poison is nothing more than food to me!” 232

“I've already resolved the side effects of the Calamity Poison Body!” 236

“My name is Ye Qingxian!” 251

Trivia

• Xiao Yi Xian began as a title, bestowed on the original body owner by Qingshan Town. She treated it as her name because she dreamed of becoming a healing immortal 23.
• Qingshan Town's saying, “Whoever marries Xiao Yi Xian gains an extra life,” reflects the value placed on her healing skills 3.
• She chooses her bronze mask out of admiration for the Ruthless Great Emperor, not because she has discovered a hidden treasure 14.
• Her foreknowledge comes from reading the original novel; at the outset, she explicitly states that she has no system or special magical treasures 1.
• “The Immortal Zhi” extra presents a separate princess scenario involving fifth-step Xiao Yixian and eighth-step Yun Zhi. Its cultivation ranks and manipulated romance are distinct from the main Dou Qi progression 126.