Dugu Yan

Biodata

Feature	Value
Name	Dugu Yan (独孤雁)
Alias(es)	Yan’er; Yanyan; Poisonous Flood Dragon (Great Soul Arena codename) 7 16
Gender	Female
Age	Fifteen during her martial-soul evolution; seventeen when she reunites with Chen Zhuo after more than two years 9 14
Affiliation	Dugu Family; Heaven Dou Royal Academy; Chen Zhuo’s training group 7 16 24
Occupation/Role	Control System Soul Master; academy student; arena competitor 16 17 27
Martial Soul	Jade Phosphorous Serpent → Jade-Phosphorus Poison Jiao 9
Latest Documented Soul Power	Level 40, awaiting her fourth soul ring 17 24 27
Arena Rank	Purple-Gold Badge 17
Status	Alive; has killed a Golden Earth Dragon King for its soul ring, but absorption is not shown in the supplied account 27
First Appearance	Chapter 7, “To See Me Is to See a God, the Second Soul Skill” 7

Power Progression

Stage / Realm / Level	Chapter	Notes
Level 26 — documented starting level	9	Had restrained her cultivation for years because of her hereditary martial-soul flaw, causing stagnation in her soul power.
Level 30 — prospective Soul Elder	9	Consumes the earth dragon golden melon, gaining four levels. Her Jade Phosphorous Serpent evolves into the Jade-Phosphorus Poison Jiao, retaining poison and fire while gaining water.
Three-ring Soul Elder	11	Absorbs a roughly 2,000-year Split-Head Viper as her third soul ring, exceeding the 1,760-year limit proposed by Yu Xiaogang’s theories.
Level 37	14	Reaches this level by age seventeen, more than two years after Chen Zhuo’s first visit.
Level 40 — fourth-ring threshold	17	Reaches the bottleneck during two years of intensive cultivation, arena combat, and medicinal support. Chen Zhuo postpones her ring hunt until the holidays.

Arena Advancement

Badge / Milestone	Chapter	Notes
Iron Badge; five-win qualification	16	Registers as Poisonous Flood Dragon and wins five consecutive solo matches with little difficulty.
Silver Badge	17	Earns silver individually before joining Chen Zhuo and Meng Yiran for team competition.
Purple-Gold Badge	17	Their three-person team achieves 38 consecutive victories, including a final win against a team led by a Soul Emperor.

Background / History

The Dugu Family’s Affliction

Dugu Yan inherited the Jade Phosphorous Serpent martial soul and its dangerous poison-related flaw. Fear of its consequences prevented her from committing fully to cultivation. Her father died young, and she worried that her grandfather, Dugu Bo, would suffer the same fate 8 11.

When Dugu Bo abruptly summoned her home from Ye Lingling’s manor, she feared another threat from Spirit Hall, which had previously pursued her grandfather. Instead, she found him treating Chen Zhuo as the Dugu Family’s master. Meeting Chen Zhuo’s emerald eyes placed her under the influence of his Triple Jade-Green Snake Flower Pupils, producing fervent devotion 7.

Renewal at the Ice and Fire Yin Yang Well

Dugu Yan accompanied Chen Zhuo and Dugu Bo to Sunset Forest, where she visited her grandfather’s secluded cultivation ground for the first time. She witnessed Dugu Bo’s poisoning disappear and his cultivation rise from level 92 to 95 8 9.

With her grandfather’s encouragement, she accepted the uncertain transformation offered by the earth dragon golden melon. Her martial soul evolved into a dragon-type Poison Jiao, providing a way beyond the family’s inherited suffering. Crucially, this evolution reduced Chen Zhuo’s supernatural influence over her to almost nothing 9.

During the subsequent journey, she obtained her third soul ring and joined the battle against a Wolf Bandit gang. Chen Zhuo gave her the leader’s thirty-thousand-year right leg soul bone to support her development 11.

Combat Training and Return to Ye Manor

After Chen Zhuo returned to Heaven Dou, he began training Dugu Yan alongside Meng Yiran at the Great Soul Arena. He initially demanded a silver badge within one year and gold within two. The demanding routine left Dugu Yan with little time for her old friendships, but she eventually began training without needing his prompting 16 17 22.

News of Lin Chuan’s death brought her back to the Ye Family. She and Chen Zhuo arrived while Ye Xi and Ye Lingling were distressed by Marshal Ge Long’s attempt to force a marriage. Dugu Yan immediately comforted Lingling and felt guilty about their long separation 21 22.

Thunder Dragon Nest Expedition

Seeking her fourth soul ring, Dugu Yan entered the Blue Lightning Tyrant Dragon Clan’s Thunder Dragon Nest with Chen Zhuo, Meng Yiran, Ye Lingling, and their companions. She declined the four-thousand-year Earth Dragon Beast Lingling had purchased for her because it no longer matched her cultivation ambitions 24.

When Purple Lightning Thunder Lizards surrounded the party, her poison mist proved effective where Yu Tianheng’s lightning struggled. Chen Zhuo then used a deliberately created diversion to take her into the Dragonbone Abyss, targeting a ten-thousand-year fourth ring rather than a conventional thousand-year one 26.

They rejected several attack-oriented beasts in favor of improving her survivability. After Chen Zhuo immobilized a twelve-thousand-year Golden Earth Dragon King, Dugu Yan killed it with Poison-Origin Serpent Shadow. Its black soul ring appeared, but her absorption and resulting fourth soul skill are not shown 27.

Appearance

Dugu Yan is described as radiant and, by seventeen, as a graceful young woman. During the Thunder Dragon Nest expedition, she wears a fitted dark-green outfit 7 14 25.

• Eyes: Eerily alluring, with a green gleam appearing as she prepares to use her martial soul 25 26.
• Bearing: Often relaxed and languid even in dangerous surroundings; she idly plays with a strand of hair while Yu Tianheng tries to impress her 25.

Personality

Dugu Yan is cheerful, outgoing, and teasing, contrasting with Ye Lingling’s reserved manners. After her martial-soul evolution, she freely jokes with Chen Zhuo rather than maintaining the unbroken reverence produced by his initial control 10 22.

She is deeply attached to her grandfather and sensitive to the suffering of her friends. She struggles to ask Dugu Bo to sacrifice his poison cultivation for his health, rushes to the Ye Family after its bereavement, and is touched by Lingling’s expensive soul-beast purchase 8 21 24.

Training makes her increasingly disciplined and confident. Initially dismayed by Chen Zhuo’s badge targets, she later cultivates on her own initiative and remains composed around beasts weaker than her former arena opponents 16 17 25.

Abilities & Skills

Jade-Phosphorus Poison Jiao

Her evolved martial soul combines the Dugu Family’s potent poison with a flood dragon’s formidable beast-martial-soul physique 9 16.

• Attributes: Poison, fire, and water 9.
• Combat role: Strong offense alongside single-target and area control 27.
• Rank advantage: Its poison and physique make her exceptionally difficult to challenge within her own rank 16.
• Remaining weakness: Despite that physique, she remains vulnerable to powerful close-range attackers; Chen Zhuo prioritizes defense, movement, or evasion for her fourth skill 27.
• Further evolution: Chen Zhuo recommends dragon-blooded beasts for her remaining rings, hoping she may eventually evolve from a flood dragon into a true dragon 11.

Documented Soul Skills

Soul Ring	Color / Source	Skill	Demonstrated Effect
First	Yellow; source unspecified	Jade-Phosphorus Poison Mist	Releases dense emerald poison mist across a fan-shaped area, killing numerous Purple Lightning Thunder Lizards 26.
Second	Yellow; source unspecified	Unspecified	Its color is shown, but its name and effects are not given 26.
Third	Purple; roughly 2,000-year Split-Head Viper	Poison-Origin Serpent Shadow	Splits her Poison Jiao phantom into multiple serpent-shaped energy streams that strike from different angles. Finishes the immobilized Golden Earth Dragon King in one attack 11 27.

Pharmacology

Her Dugu-lineage education includes knowledge of poisonous medicinal plants 8.

• Recognizes dangerous herbs around the Ice and Fire Yin Yang Well and avoids picking them recklessly 8.
• Identifies the valley as an unusually favorable environment for poison cultivation 8.

Practical Combat

Her experience includes arena competition, fighting Wolf Bandits, and confronting soul beasts 11 16 26.

• Wins her initial five arena matches through her martial soul’s poison and physical advantages 16.
• Participates in repeated three-versus-seven team battles with Chen Zhuo and Meng Yiran 17.
• Takes over the fight against lightning-resistant lizards when Yu Tianheng’s attacks prove ineffective 26.

Equipment / Items

• Bloodthirsty Berserk Gale Right Leg Bone — Thirty-thousand-year soul bone dropped by the Wolf Bandit leader and given to her by Chen Zhuo. Its specific skills are not described 11.
• Earth dragon golden melon — Consumed immortal herb responsible for her martial-soul evolution and rise from level 26 to 30. Because its roots remain at the Ice and Fire Yin Yang Well, it can regrow for future Dugu descendants 9.
• Tier-one Serpent Transformation Potion — Given to help unlock her gene lock; a successful unlocking is not explicitly documented 10.
• Tier-three Infernal Delicate Apricot Ultimate Fire Potion — Offered as a potential foundation for an ultimate fire-poison attribute, not a guaranteed awakening 10.
• Tier-three Full Moon Wearing Autumn Dew Mental Potion — Given for external use. Chen Zhuo instructs her not to use the three potions simultaneously 10.
• Ten-thousand-year whale glue — Part of the medicinal support used during her intensive training 17.
• Purple-Gold Badge — Earned through her team’s 38-match winning streak 17.
• Thunder Dragon Nest entry token — Grants access to the clan’s secret realm 24.

Relationships

• Dugu Bo — Grandfather and protector. His chronic poisoning terrifies her; he encourages her to accept martial-soul evolution even if it means abandoning the traditional Jade Phosphorous Serpent inheritance 8 9 11.
• Chen Zhuo — Benefactor, trainer, and developing romantic interest. Their relationship begins under supernatural coercion, but that influence nearly disappears after her evolution. Her later gratitude and admiration grow into budding love; reciprocation is not established. Publicly, he presents her as his sister 7 9 22 27.
• Ye Lingling — Close friend since childhood. Dugu Yan admires her generosity and careful reciprocity, comforts her during the marriage crisis, and offers to repay the cost of the Earth Dragon Beast purchased for her 7 22 24.
• Meng Yiran — Training partner, arena teammate, and someone she calls her younger sister. She seeks secret-realm access for Yiran and worries about her safety during the beast tide 16 17 24 26.
• Yu Tianheng — Persistent admirer whose romantic interest she no longer returns. She still accepts his assistance for the expedition and finds his eagerness endearingly foolish 24 25.
• Ye Xi — Lingling’s mother, addressed as “Aunt Ye.” Ye Xi has known Dugu Yan since childhood 22.