Dugu Bo

Biodata

Feature	Information
Name	Dugu Bo (独孤博)
Alias(es)	Elder Dugu; “Old Poison Serpent”; Poison Douluo 128
Gender	Male
Affiliation	Dugu Family — head of the clan; Xia Mu’s faction 12 33 80
Occupation/Role	Poison-control Titled Douluo; Xia Mu’s protector and sworn subordinate 25 33 61
Status	Alive; level 98 Super Douluo 128
First Appearance	Chapter 6

Power Progression

Stage / Realm / Level	Chapter	Notes
High-level Soul Emperor	11 12	Possessed six soul rings—two yellow, two purple, and two black—and used his second soul skill to kill the wolf bandit chief.
Soul Sage	18	Advanced after hunting a 45,000-year Azure-Scaled Python; the breakthrough elevated both his destructive power and the Dugu Family’s standing.
Level 76 Soul Sage	25	Xia Mu saved him from fatal poison backlash with a Dragon Core, raising his soul power from level 71 to 76 and forming a Poison Dragon Inner Core.
Level 79 Soul Sage	28	Refined the Dragon Core into a natal pill pearl over a year, reaching one rank below Soul Douluo.
Soul Douluo, level 80	31 32	Obtained an 80,000-year eighth soul ring from a Rock-Splitting Python after his martial soul evolution improved his aptitude.
Soul Douluo, level 84	31	Fused with the Rock-Splitting Python’s right arm bone; gained Petrifying Ray and the soul-bone skill Explosive Dragon Starfall.
Soul Douluo, level 85	38 39	Refined the Ninth-Grade Dragon Lingzhi and Ten-Headed Fiery Sun Serpent remains, causing his martial soul to mutate into the Three-Headed Fierce Yang Serpent with Ultimate Fire.
Level 90, awaiting ninth ring	58	Reached the Titled Douluo threshold while meditating amid the divine power released at the Ice and Fire Yin-Yang Well.
Titled Douluo, level 93	60 61	Absorbed a 100,000-year ninth soul ring and gemstone-type skull bone from the Nine-Jointed Emerald Snake Emperor, gaining four additional high-level abilities.
Titled Douluo, level 94	97 98	Broke through after absorbing a roughly 60,000-year Nether Python torso bone obtained from the Seven Treasure Glazed Tile Sect.
Super Douluo, level 95	98 99	Absorbed a Blood Demon Spider Emperor left arm bone and other high-grade spider soul bones during a six-month hunt, completing his soul-bone set.
Super Douluo, level 97	120	Reached level 97 by the time Xia Mu reunited with his companions after four years on Sea God Island.
Super Douluo, level 98	128	Confronted Mighty Lion Douluo with eight black soul rings and one red ring, surpassing the level-97 elder in cultivation.

Background

The Dugu Family’s inherited Jade-Phosphorus Snake martial soul carries an exceptionally domineering poison that harms its user before it harms an enemy. Dugu Bo was born carrying this poison; he lost his mother in childhood, his father in youth, and his wife after the poison invaded her marrow during childbirth. These losses left him solitary and intensely concerned that his only son, Dugu Xin, would suffer the same fate. 6 14

He bought a 2,300-year One-Horned Azure-Scaled Python torso bone at the Heaven Dou Auction for Dugu Xin, hoping the dragon bloodline within it could push his son’s martial soul toward mutation and spare him the family curse. 6

Dugu Bo first encountered Xia Feng’s family while they were exterminating wolf bandits on the Desolate Gold Plain. He intervened to kill the escaping chief with Crimson Serpent Strangulation, praising the family for protecting civilians without reward. 11 Xia Feng later presented Dugu Xin with a four-thousand-year Dragon Lingzhi at his wedding. The herb helped Dugu Xin reach level 40 and evolve his Jade-Phosphorus Snake into the dual-attribute Jade-Phosphorus Azure Flood Dragon, giving Dugu Bo hope that his son’s future had changed. 14

After advancing to Soul Sage, Dugu Bo became a key ally of the Xia Family. When his accumulated soul poison nearly killed him, Xia Mu used a Dragon Core to save him. The core absorbed his toxins, formed a life-bound Poison Dragon Inner Core, and evolved his martial soul into the Jade-Phosphorus Serpent Emperor. Dugu Bo then offered to serve as Xia Mu’s protector before the youth had fully matured. 25 26

He later accompanied Xia Feng, Liu Yuer, and Ye Renxin on the hunt for sixty-thousand-year soul beasts. Though tempted by Liu Yuer’s Queen Medusa skull bone, he did not betray the Xia Family, proving himself trustworthy in their eyes. 26 27

After reaching Soul Douluo and obtaining an eighty-thousand-year right arm bone, Dugu Bo received further gifts from Xia Mu: a Ninth-Grade Dragon Lingzhi and the remains of the Ten-Headed Fiery Sun Serpent. Overwhelmed by the cumulative favors, he formally pledged to follow Xia Mu unto death. 31 33

Dugu Bo refined the Ninth-Grade Dragon Lingzhi and Ten-Headed Fiery Sun Serpent remains in seclusion. This caused the Jade-Phosphorus Serpent Emperor to mutate into the Three-Headed Fierce Yang Serpent, an extraordinary serpent martial soul with Ultimate Fire, while the Dragon Core became his natal inner core. 38

Xia Mu later guided Dugu Bo to the Nine-Jointed Emerald Snake Emperor in Sunset Forest. After Xia Mu forced the beast through its hundred-thousand-year heavenly tribulation and froze it, Dugu Bo used Petrifying Ray and Crimson Iron Python Strangulation to finish it. Xia Mu relinquished the resulting 100,000-year soul ring and gemstone-type skull bone to Dugu Bo, allowing him to become a level-93 Titled Douluo. 60 61

Following his breakthrough, Dugu Bo aided Ye Renxin in hunting the 85,000-year Blue Silver King and subsequently spent nearly a year unsuccessfully waiting in the destroyed Blue Silver Forest for the transformed Blue Silver Emperor Ah Yin. 62 76

When Yue Guan and Gui Mei attempted to seize the Velvet Vajra Chrysanthemum, Dugu Bo protected Ye Renxin, revealed his Titled Douluo cultivation, and helped Xia Mu subdue the pair. He later defeated Spirit Hall adjudication elder Tuoba Xuanfeng in a duel above Sunset Forest, enabling Xia Mu to capture and recruit the elder. 78 79 82 83

While Xia Mu arranged training on Sea God Island, Dugu Bo remained in Heaven Dou City to help protect the Dugu and Ye families. He sent Dugu Xin and Feng Yansha to join Xia Mu’s group for the God Trials, hoping they would become Titled Douluos and secure the Dugu Family’s future. Arriving at Ye Renxin’s estate shortly afterward, he interrupted Gu Rong’s attempted assassination of his friend, gravely wounded the attacker, and kept him alive for questioning. Dugu Bo and Ye Renxin then confronted the Seven Treasure Glazed Tile Sect, whose settlement included one billion Gold Soul Coins and five ten-thousand-year soul bones. 87 92 94 96 97

Dugu Bo chose a Nether Python torso bone from the settlement and advanced to level 94 after absorbing it. He subsequently joined Xia Mu, Yue Guan, Gui Mei, and Ye Renxin in hunting spider-type soul beasts in Sunset Forest. The group obtained eight soul bones over six months; Dugu Bo absorbed three spider bones and reached level 95, becoming a Super Douluo. He displayed that strength when Spirit Hall’s She Long and Ci Xue encountered the group, then deferred to Xia Mu over how to handle the captured elders and Bibi Dong. 97 98 99 100

By Xia Mu’s later reunion with the group, Dugu Bo had reached level 97. He subsequently faced Spirit Hall’s Mighty Lion Douluo as a level-98 Super Douluo. 120 128

Appearance

Dugu Bo was initially described as a middle-aged man. Following the Dragon Core’s transformation and subsequent cultivation, his appearance became noticeably more vigorous. 11 33

• His dark green hair turned black. 33
• His body became taller and more robust. 33

Personality

Dugu Bo is proud, eccentric, and habitually solitary, traits shaped by the poison curse and the deaths of his family members. Despite his fearsome reputation and the lethal nature of his poison, he distinguishes clearly between gratitude and enmity. 12 13 14

His strongest motivation is protecting the Dugu bloodline. He bought a soul bone for Dugu Xin, suppressed his own cultivation while waiting to see his son marry and have children, and was willing to humble himself before Xia Feng’s family when he believed death was imminent. 6 14 25

He respects decisive people with conviction. He aided Xia Mu’s family against the wolf bandits without seeking profit, admired Xia Mu’s ruthless approach to real combat, and remained loyal even when presented with a valuable sixty-thousand-year skull bone. 11 19 26 27

Dugu Bo is fiercely defiant toward hostile powers and does not tolerate Spirit Hall’s perceived bullying. He regards himself as invincible against opponents below level 95, relying on the Three-Headed Fierce Yang Serpent’s poison, regeneration, and balanced offensive and defensive capabilities. 81

Although he is feared as an unpredictable poison master, he follows Xia Mu’s instructions closely, consulting him before acting against enemies and prioritizing his master’s long-term interests over immediate slaughter. 78 82

He remains outspoken and provocative among allies, frequently bickering with Yue Guan. He developed a friendship with Gui Mei, whose solitary temperament and sharp tongue resemble his own. His anger at Gu Rong’s attack on Ye Renxin likewise reflects his fierce loyalty to those close to him. 94 97

Abilities & Skills

Three-Headed Fierce Yang Serpent

Dugu Bo’s current martial soul is the Three-Headed Fierce Yang Serpent, which evolved from the Jade-Phosphorus Serpent Emperor after he refined the Ninth-Grade Dragon Lingzhi and the Ten-Headed Fiery Sun Serpent’s remains. 38

• It is a lower-ranked serpent lineage of the Ten-Headed Fiery Sun Serpent and is far superior to ordinary super martial souls. 38
• Possesses the Ultimate Fire attribute, while retaining Dugu Bo’s powerful poison arts. 38 81
• Is effective in close and long-range combat, has strong defensive capacity, and possesses formidable regenerative abilities. 81
• Its poison can fatally threaten even Titled Douluos. 81
• Its Martial Soul Avatar manifests as a massive three-headed serpent capable of gathering solar essence and launching powerful attacks. 62

Jade-Phosphorus Serpent Emperor

The Jade-Phosphorus Serpent Emperor was Dugu Bo’s intermediate martial soul evolution, formed when he absorbed Xia Mu’s Dragon Core. 26

• Wielded the infamous Jade Phosphor Serpent Poison, a potent poison arts foundation feared throughout Heaven Dou City. 12
• The original martial soul’s poison severely damaged his own body and caused recurring backlash. 14 25
• The Dragon Core redirected the accumulated poison into his Poison Dragon Inner Core rather than removing it completely. 26
• The evolved martial soul improved his aptitude enough for him to absorb an eighty-thousand-year eighth soul ring. 32
• Its inherent wood attribute provided the foundation for the later emergence of Ultimate Fire during his second martial soul mutation. 38

Blazing Sun Poison Domain

Dugu Bo possesses the innate Blazing Sun Poison Domain, which combines the Three-Headed Fierce Yang Serpent’s fire and poison attributes. 44 82

• Creates a blazing solar manifestation while spreading scorching fire poison across the battlefield. 82
• The falling toxins dissolve an opponent’s soul power while strengthening Dugu Bo himself. 82
• Was capable of directly contesting Tuoba Xuanfeng’s Celestial Phenomenon Storm Domain. 82
• Helped contain Yue Guan and Gui Mei after Xia Mu broke their martial soul fusion domain. 79

Crimson Serpent Strangulation

His second soul skill summons a Crimson Iron Python that constricts targets. It was later referred to as Crimson Iron Python Strangulation after his martial soul mutations. 11 60

• Used to coil around and kill the escaping wolf bandit chief. 11
• Was deployed while Dugu Bo was still a six-ring Soul Emperor. 11
• Destroyed the petrified Nine-Jointed Emerald Snake Emperor after Xia Mu froze it and Dugu Bo struck it with Petrifying Ray. 60

Serpent Python Skyshield

Dugu Bo’s fifth soul skill forms a broad defensive shield from projected crimson serpent scales. 44

• Blocked the Dark Demon Evil God Tiger’s Evil God Light Blades. 44
• Withstood Yue Guan’s fifth soul skill, Gathering of Frost Blossoms. 78
• Defended against Tuoba Xuanfeng’s Sword Severing Wind and Thunder. 82

Poison Dragon Inner Core

A life-bound pill pearl formed when Xia Mu’s Dragon Core absorbed the toxins ravaging Dugu Bo’s body. 25 26

• Restored him from the brink of death and raised his soul power from level 71 to 76. 25
• Serves as a vessel for his soul poison, allowing him to continue cultivating safely. 26
• Was projected to support his eventual path to Titled Douluo. 25
• Transformed into Dugu Bo’s natal inner core after his refinement of the Dragon Lingzhi and Ten-Headed Fiery Sun Serpent remains. 38

Petrifying Ray

Dugu Bo’s eighth soul skill, obtained from the eighty-thousand-year Rock-Splitting Python. 31

• Replaced the original freezing effect associated with the skill with petrification. 31
• Petrified the Nine-Jointed Emerald Snake Emperor after Xia Mu had frozen it. 60
• Obliterated the Blue Silver King by converting it into a stone statue. 62
• Was his opening attack when he intervened to stop Gu Rong from killing Ye Renxin. 94

Explosive Dragon Starfall

A soul-bone skill granted by the eighty-thousand-year Rock-Splitting Python right arm bone. 31

• Summons multiple meteors to strike a wide area. 31
• A direct hit can kill even a high-level Soul Emperor. 31
• Forced Tuoba Xuanfeng to use his ninth soul skill, Sword Shattering the Stars, during their duel. 82

Hundred-Thousand-Year Soul Ring and Skull-Bone Skills

Dugu Bo acquired a 100,000-year ninth soul ring and gemstone-type skull bone from the Nine-Jointed Emerald Snake Emperor. 60 61

• Explosive Flame Dragon Bullet — A powerful offensive technique gained from his ninth-ring acquisition. It gravely wounded Gu Rong and broke through his soul skill. 61 94
• Frozen Time — A second technique identified among the abilities gained from the hundred-thousand-year acquisition; Dugu Bo used it to freeze the space-time around Gu Rong. It is described as a ninth-ring skill in Chapter 61 and as a head soul-bone skill when used in Chapter 94. 61 94
• Serpent Emperor’s Blessing — A defensive skill granted by the Nine-Jointed Emerald Snake Emperor skull bone. 61
• Blazing Sun Divine Light — A devastating solar beam employed against the Blue Silver King and Tuoba Xuanfeng, overpowering the latter’s Whirling Wind Sword Wheel. It is identified as a skull-bone skill when first acquired and called a ninth soul skill when used. 61 62 82

Soul Ring Configuration

Upon becoming a Titled Douluo, Dugu Bo’s nine-ring configuration consisted of two yellow, two purple, four black, and one red 100,000-year soul ring. 78 His displayed configuration had become eight black and one red by the time he faced Mighty Lion Douluo; the account does not explain the change in his earlier rings. 128

Soul Bones & Treasures

• Poison Dragon Inner Core — Life-bound core created from Xia Mu’s Dragon Core; contains Dugu Bo’s redirected soul poison. 25 26
• 80,000-Year Rock-Splitting Python Right Arm Bone — Raised his soul power to level 84 and granted Explosive Dragon Starfall. 31
• Ninth-Grade Dragon Lingzhi — Received from Xia Mu and refined to promote his martial soul’s evolution into the Three-Headed Fierce Yang Serpent. 33 38
• Ten-Headed Fiery Sun Serpent remains — Received from Xia Mu and refined alongside the Dragon Lingzhi, providing the basis for his Ultimate Fire martial soul mutation. 33 38
• 100,000-Year Nine-Jointed Emerald Snake Emperor Skull Bone — A gemstone-type skull bone received with his ninth soul ring; granted high-level abilities including Serpent Emperor’s Blessing and Blazing Sun Divine Light. 60 61
• Nine-Jointed Emerald Snake Emperor eggs — Entrusted to Dugu Bo by Xia Mu so that he could attempt to raise the next generation of the rare serpent species. 61
• Nether Python Torso Bone — A roughly 60,000-year bone with space and poison attributes, selected from the Seven Treasure Glazed Tile Sect’s settlement; its absorption raised him to level 94. 97 98
• 56,000-Year Blood Demon Spider Emperor Left Arm Bone — Produced during the group’s spider-beast hunt and absorbed by Dugu Bo. 98 99
• 77,000-Year Earth Cave Demon Spider Emperor Right Leg Bone — One of the three spider soul bones he absorbed to complete his soul-bone set. 99
• 69,000-Year Bloodthirsty Wolf Spider Emperor Left Leg Bone — The third spider soul bone he absorbed; together, the three helped raise him to level 95. 99

Relationships

• Dugu Xin — His only son and foremost concern; Dugu Bo devoted years to finding a way to mutate Xin’s martial soul and end the family’s poison curse. He later sent Xin to train under Xia Mu through the Sea God Island opportunities. 6 14 92
• Feng Yansha — Daughter-in-law; Dugu Bo sought a suitable Gale Demon Wolf soul ring for her after she reached Soul Elder and later sent her with Dugu Xin to join Xia Mu’s training group. 11 12 92
• Dugu Yan — Granddaughter. 19
• Xia Mu — Savior, benefactor, master, and trusted commander; Xia Mu healed Dugu Bo, evolved his martial soul twice, granted him his hundred-thousand-year ninth-ring opportunity, and received his sworn allegiance. He later supplied further soul bones that helped Dugu Bo become a Super Douluo. 25 26 33 61 97 98 99
• Xia Feng — Family friend and Dugu Xin’s sworn brother; Dugu Bo trusted him to help Dugu Xin if Dugu Bo died. 14 25
• Liu Yuer — Allied soul master of the Xia Family; Dugu Bo assisted her and Xia Feng in hunting sixty-thousand-year soul beasts. Her Crimson Sky Sword is also a natural suppressor of serpent and dragon martial souls. 26 60
• Ye Renxin — Long-standing friend and frequent bickering companion; Dugu Bo enlisted his healing support for the sixty-thousand-year soul-beast expedition. The two later worked together to hunt the Blue Silver King, and Dugu Bo saved him from Gu Rong’s assassination attempt. 18 26 62 78 94
• Yue Guan and Gui Mei — Former Spirit Hall elders whom Dugu Bo helped Xia Mu subdue. After their defection, Xia Mu placed them under Dugu Bo’s temporary supervision, and they later assisted in capturing Tuoba Xuanfeng. Dugu Bo developed a bickering rivalry with Yue Guan and a friendship with Gui Mei. 79 80 82 97
• Tuoba Xuanfeng — Spirit Hall adjudication elder defeated by Dugu Bo during their domain clash above Sunset Forest; Dugu Bo’s victory enabled Xia Mu’s faction to capture and recruit him. 81 82 83
• Ah Yin — A transformed Hundred-Thousand-Year Blue Silver Emperor whom Dugu Bo was ordered to capture in the Blue Silver Forest. He waited for nearly a year but failed to locate her after she was alerted to the danger. 62 76
• Gu Rong — Seven Treasure Glazed Tile Sect member whom Dugu Bo gravely wounded while stopping his attempt to assassinate Ye Renxin. Dugu Bo kept him alive for questioning and suspected the sect’s involvement. 94
• Mighty Lion Douluo — Level-97 Spirit Hall elder whom Dugu Bo opposed as a level-98 Super Douluo. 128

Notable Quotes

“Those who carry firewood for the masses must not be left to freeze to death in the wind and rain.” 11

“From this day forward, Dugu Bo will follow you unto death!” 33

“As long as I am here, who below level ninety-five dares call himself invincible? Who dares claim to be undefeated?” 81