Dugu Bo

Biodata

Feature	Value
Name	Dugu Bo (独孤博)
Alias(es)	Poison Douluo; Biscale Douluo; “Old Poison Demon”; “Grandpa Dugu” 57 126 144
Species/Race	Human 226
Gender	Male
Affiliation	Heaven Dou Empire; supporter of Prince Xue Xing; Heaven Dou Battle Team 140 168 187
Occupation/Role	Titled Douluo, poison specialist, and temporary nominal leader of the Heaven Dou Battle Team 57 140
Martial Soul	Jade Phosphor Serpent Emperor 226
Highest Documented Level	Level 94 217
Status	Alive at his latest documented appearance 263
First Appearance	Chapter 56 56

Power Progression

Stage / Realm / Level	Chapter	Notes
Soul Douluo	168	Retrospectively identified as his realm when he sought medicine for Dugu Yan’s father. He was seriously injured by Yue Guan, who was already a Titled Douluo.
Titled Douluo	57	Already held the title “Poison” when Shi Quan investigated his family’s poisoning. His cultivation had not eliminated the toxins accumulating in his own body.
Level 92	140	Reached after his poisoning was cured through treatment that redirected the toxins into his Spirit Bones.
Level 93	140	Consumed the Ninth Grade Dragon Ganoderma, which repaired lingering damage from years of poisoning. His accumulated cultivation also contributed to the breakthrough.
Level 94	217	Broke through after absorbing a True Dragon Soul Bone. He believed Level 95 was within reach, but no further breakthrough is documented.

Background / History

Family poisoning and Xue Xing’s rescue

Dugu Yan’s father suffered severe injuries that triggered a poison backlash. Dugu Bo, then a Soul Douluo, asked Yue Guan for medicine. When Yue Guan refused, Dugu Bo stole it and was pursued and seriously injured. Prince Xue Xing saved him, but by the time he returned, Dugu Yan’s father had died from the poison 168.

Dugu Bo subsequently protected Dugu Yan from knowledge of the family’s poisoning. She initially believed that she could not be poisoned because her grandfather would have recognized and addressed the problem 53.

Meeting Shi Quan

Shi Quan approached Dugu Bo after discovering toxins in Dugu Yan’s body. Dugu Bo respected his research but became suspicious when the findings exposed the inherited poison problem 56 57.

Their discussion produced a possible treatment: move the toxins into a fixed storage site, using a Spirit Bone rather than allowing them to remain throughout the body. Dugu Bo tested Shi Quan’s poison-dispelling Soul Power and accepted that it could help his granddaughter 57 58.

He obtained a five-thousand-year Jade Phosphor Serpent Torso Bone for Dugu Yan, matching both her Martial Soul’s species and poison attribute. After she absorbed it, Shi Quan gradually forced her toxins into the bone 58 67.

Detoxification

Dugu Bo visited the Breaking Clan to study medicinal principles and obtained prescriptions for forcing out and suppressing poison. Shi Quan then helped combine a medicinal catalyst with small portions of Infernal Delicate Apricot and Octagonal Mysterious Ice Grass 128 129 132.

The first dose worked in less than an hour. The prescribed treatment required two doses daily, separated by at least six hours, and was expected to transfer all his bodily toxins into his Spirit Bones within half a month. Dugu Bo nevertheless postponed further treatment to help Dugu Yan and Ye Lingling obtain Spirit Rings 132.

By his arrival at Heaven Dou Royal Academy, his poisoning had been cured. The Ninth Grade Dragon Ganoderma subsequently restored the remaining damage to his body and helped him reach Level 93 140.

Appearance

Dugu Bo has a tall, thin build and dark green eyes. Detoxification and medicinal nourishment substantially rejuvenate his appearance 57 140 226.

• Hair: Originally ink green; turns black after his poison is cured 140.
• Rejuvenation: Looks at least ten years younger after consuming the Ninth Grade Dragon Ganoderma 140.
• Aura: Previously carried a pungent poisonous smell; later possesses a unified, restrained aura that Bone Douluo associates with stronger poison arts 144.
• Martial Soul True Body: A thirty-meter emerald serpent, as thick as a water vat, with diamond-shaped scales resembling pieces of jade 226.

Personality

Dugu Bo is intimidating, suspicious, and quick-tempered. Dugu Yan warns Shi Quan that saying the wrong thing around him could be dangerous, while Sword Douluo describes him as eccentric and troublesome. He closely questions Shi Quan before accepting his proposed treatment 56 57 71.

His affection for Dugu Yan repeatedly overrides his own interests. He secures a highly compatible torso bone for her, delays his detoxification to help her hunt a Spirit Ring, and initially chooses to pass a gifted True Dragon Soul Bone to her rather than absorb it himself 58 132 216.

Once he trusts Shi Quan, he becomes generous and openly affectionate. He brings him food during his stay at the Ice and Fire Yin Yang Well, permits him to take any Immortal Herbs he wants, and jokes about his unusual cultivation gains and romantic complications 62 131 189 234.

Dugu Bo also willingly participates in deception. He feigns ignorance of the Aromatic Silk Beauty and stages a discovery of his looted garden, although his anger at its actual destruction is genuine 144.

Abilities & Skills

Poison Arts

• Recognized as the continent’s foremost poison user, with the title “Poison” 57.
• Releases thick green poisonous mist while in his Jade Phosphor Serpent Emperor form 226.
• Can contain and disperse poisonous herb fragrance with his Soul Power 129.
• Limitation: His own poison accumulated in his flesh over many years. Because his contaminated Soul Power shared the same origin as Dugu Yan’s toxins, using it to detoxify her could worsen her condition 58.
• Resistance limit: The Evil Moon Dragon Tongue Orchid’s silvery mist corrodes even his Soul Power; he compares its toxicity to his own Jade Scale Snake Emperor Poison 129.

Seventh Spirit Ability: Martial Soul True Body

• Transforms him into the enormous Jade Phosphor Serpent Emperor 226.
• Allows him to fight using the serpent’s body and release poison from its mouth 226.
• Limitation: Its size extends beyond Shi Quan’s protective domains, leaving him exposed to Tang Hao’s Killing God Domain during their battle 226.

Eighth Spirit Ability: Time Solidification

• His most powerful control Spirit Ability; uses an emerald bead released from the serpent’s mouth 227.
• Freezes Tang Hao in place after Shi Quan disrupts his consciousness, creating an opening for their combined burial-and-vine attack 227.

Ninth Spirit Ability: Jade Phosphor Divine Light

• Condenses Spirit Power and poison into a destructive ray; life withers wherever it passes 227.
• Limitation: Tang Hao counters it with the Clear Sky Hammer, sending Dugu Bo flying backward 227.

Soul Bone Ability: Ten Thousand Caves Cold Erosion

• Granted by the True Dragon Soul Bone supplied by Shi Quan 227.
• Releases ice-blue mist containing cold poison, forming frost wherever it reaches 227.
• Used against Tang Hao to frost over the Clear Sky Hammer and support the group’s retreat 227.

Medicinal Knowledge and Diagnosis

• Maintains an herb garden and transplants some of its plants, but initially cannot identify many of the herbs growing there 59.
• Studies medicinal principles with the Breaking Clan to improve his poison treatment 128 129.
• Examines Yu Tianxin through his wrist and detects severe vitality loss and the beginnings of organ failure 187.
• Cooperates with Shi Quan on adjustments to the Heaven Dou Battle Team’s medicinal baths and vitality-nourishing potions 144.

Movement, Perception, and Soul Pressure

• Carries Shi Quan and Dugu Yan to the Ice and Fire Yin Yang Well in less than a quarter of an hour 129.
• Immobilizes the Thorn Queen’s vines with powerful Spirit Power, allowing Shi Quan to destroy its core 65.
• At Level 93, detects Bone Douluo secretly following him, though he cannot pinpoint his position 144.
• Releases pale green shockwaves of Titled Douluo Soul Pressure strong enough to collapse the Poison Array surrounding his garden 144.

Equipment / Weapons / Items

• Waist-mounted Soul Tool — Stores supplies, including the food he brings Shi Quan and Spirit Bones later handed over to him 62 234.
• Spirit Bones used for toxin storage — Receive the poison forced out of his body during detoxification 132.
• True Dragon Soul Bone — Raises his cultivation to Level 94 and grants Ten Thousand Caves Cold Erosion 217 227.
• Ice and Fire Yin Yang Well herb garden — His medicinal collection in Sunset Forest contains both transplanted herbs and plants native to the site. He grants Shi Quan unrestricted access to its Immortal Herbs 59 131.
• Poison Array — Guards the route to the garden; collapses under his own Soul Pressure during the staged discovery of its destruction 141 144.
• Heaven Dou City courtyard — Later also serves as the residence of Shi Quan and his companions 236.
• Torso Bone enhancement plan — Agrees to wait while Shi Quan prepares to strengthen his Torso Bone; completion is not documented in the provided material 235.

Relationships

• Dugu Yan — Granddaughter and his foremost priority. He protects her from the family’s poisoning secret and supports her detoxification, Spirit Ring hunting, and Martial Soul evolution 53 58 131 132.
• Dugu Yan’s father — Deceased family member whose poison backlash led Dugu Bo to seek and steal medicine from Yue Guan 168.
• Shi Quan — Becomes an accepted grandson, trusted ally, and cultivation partner after helping Dugu Yan. Their cooperation extends to Dugu Bo’s treatment, resource management, and battles against Tang Hao 59 132 227.
• Ye Lingling — Helps her obtain a Spirit Ring and later receives her congratulations as “Grandpa Dugu” 133 217.
• Zhu Zhuqing — Protects her from the devouring force released during Shi Quan’s Soul Core formation. He also teases Shi Quan after learning that Zhuang Zhou is his alternate identity 189 219.
• Xue Xing — Rescuer and political beneficiary of Dugu Bo’s support 168.
• Xue Qinghe — Remains cautious about him and questions Shi Quan’s intention to support his accession to the throne 240 263.
• Yue Guan / Chrysanthemum Douluo — Refused medicine for Dugu Yan’s father and seriously injured Dugu Bo during the ensuing pursuit. Their later exchanges remain antagonistic 168 187.
• Tang Hao — Initially regarded as too dangerous to provoke; later becomes a direct enemy whom Dugu Bo fights alongside Shi Quan 130 188 226 227.
• Yu Tianheng — Dugu Yan’s former boyfriend. Dugu Bo becomes furious upon learning of his actions and is prevented from immediately punishing him only by Dugu Yan’s intervention 140.
• Ning Fengzhi and Bone Douluo — Investigate his Immortal Herbs. Dugu Bo cooperates with Shi Quan to mislead them about the garden and its theft 143 144.
• Water and Fire Dragon Kings — Meets them after Shi Quan brings him to their underground resting place 219.

Story Role / Major Arcs

Immortal Herb Concealment

• Learns from Shi Quan that his garden’s Immortal Herbs are valuable enough to attract powerful outside forces 130.
• Agrees to conceal their existence through a plan involving the apparent looting of the garden 130.
• Takes a nominal academy leadership position partly to expose his whereabouts and give others an opportunity to steal the remaining herbs 140.
• Feigns ignorance when Ning Fengzhi asks about the Aromatic Silk Beauty, then lets Bone Douluo witness his furious discovery of the ravaged garden 144.

Heaven Dou Battle Team and Tournament

• Replaces Qin Ming as the team’s temporary nominal leader. Shi Quan retains control of its training, while Dugu Bo guards against spying 140.
• Assists with medicinal preparations and reviews intelligence concerning Tang San’s activities 144 167.
• Examines Yu Tianxin during the post-tournament investigation and identifies damage caused by vitality loss 187.
• Prevents Tang Hao from taking Xiao Wu, then takes her away and escorts Shi Quan’s group back to their hotel 188 189.

Dragon Soul Bones and Battles with Tang Hao

• Reunites with Dugu Yan after two years and learns about the group’s experiences in Dragon Valley 216.
• Absorbs a True Dragon Soul Bone before Shi Quan investigates the dragon remains deep beneath the Ice and Fire Yin Yang Well 217.
• Rescues Zhu Zhuqing from the dangerous suction generated by Shi Quan’s Soul Core formation 219.
• Coordinates poison, control, and cold-based attacks with Shi Quan against Tang Hao 226 227.
• Hands Shi Quan Spirit Bones obtained from the Sky Blue Bull Python and Titan Giant Ape 234.
• Later joins Shi Quan and other allies in pretending to be injured following Tang Hao’s assassination attempt 250.

Later Intelligence Work

• Delivers confirmation that Liu Erlong rescued Yu Xiaogang and concealed him inside Blue Tyrant Academy 263.
• Agrees to monitor the pair and record their daily lives for Shi Quan’s later use 263.
• Shi Quan considers bringing him to the God Realm through the accompanying-person slots available after inheriting Deity Positions; this remains a future plan 236.

Notable Quotes

“Forget it, forget it. I, an old man, don't understand the world of you young people.” 217

“Of course. Let's see who still dares to say I'm the weakest Titled Douluo. See if I don't just poison them lame now.” 217