Dugu Bo

Biodata

Background / History

Dugu Bo was born and raised in Heaven Dou City and became the head of the Dugu Family. He spent his life studying poisons and devoted considerable effort to understanding his family's defective Martial Soul, which caused its users to suffer backlash from their own snake venom 18 22 24 26.

For years, he guarded the medicinal garden surrounding the Ice and Fire Yin Yang Well in Sunset Forest. Despite his expertise in poison, he could identify only some of its plants. Many were useless to him, while others were too dangerous to handle; touching one unfamiliar herb once nearly cost him his life 25.

Appearance

Dugu Bo is tall and slender, appearing only middle-aged despite being Dugu Yan's grandfather 18.

• Hair and eyebrows: Eerie dark green; his hair is long 18 20.
• Eyes: Dark green, with pupils that narrow into snake-like vertical slits 20 23.
• Clothing: Wears a gray cloth robe during his storm-time visit to the medicinal garden 20.
• During venom flare-ups: Becomes deathly pale, trembles, and sweats heavily from pain 18 20.

Personality

Dugu Bo is proud, aloof, suspicious of outsiders, and quick to anger when challenged. His first response to finding Ye Qiu at his secluded spring is to attack him, fearing the exposure of Dugu Family secrets. He also covets the explanation behind Ye Qiu's unusual Soul Ring configuration 21.

Despite his ruthlessness, he honors his promises. He admits losing their wager rather than retracting his word, and becomes generous once Ye Qiu proves both capable and well-intentioned. He grants access to his medicinal herbs and refuses to disclose Ye Qiu's twin Martial Souls without permission 22 25 34.

His affection for Dugu Yan shapes his decisions. He hides his suffering to spare her distress, distrusts Yu Tianheng's intentions, and enthusiastically tries to introduce her to Ye Qiu. His stern demeanor also gives way to teasing, crude jokes, and embarrassed attempts to preserve his dignity around his granddaughter 18 26 34 42.

Abilities & Skills

Jade Phosphorous Serpent Emperor

His Martial Soul manifests as a gigantic emerald-green python with a horn on its head 20.

• Attacks by biting, coiling around targets, and striking with its tail 21 22.
• Can be controlled precisely enough to avoid damaging the medicinal herbs beneath it 21.
• Accompanies the pressure of his nine-ring Titled Douluo cultivation 21.
• Cannot touch Ye Qiu while Kamui's Intangibility is active; physical, magical, and poison attacks all fail during their wager 22.

Poison Expertise

Dugu Bo is renowned for his snake venom and lifelong study of poisons 23 24.

• Covertly poisons Ye Qiu's tea to test his resistance and credibility 23.
• Protects the medicinal valley with a poison formation 20.
• Possesses an internal pill bead, also called a core bead, that can serve as a container for his accumulated venom 24 26.
• His poison has no effect on Ye Qiu after the latter's ice-and-fire body tempering 21 23.

Martial Soul Knowledge

His research into his family's condition gives him substantial knowledge of Martial Soul theory 22.

• Recognizes Ye Qiu's spatial power, having previously encountered spatial abilities through his acquaintance with Bone Douluo Gu Rong 21.
• Correctly deduces that Ye Qiu possesses twin Martial Souls 22.
• Rejects the idea of absolutely useless Martial Souls, arguing that cultivation and proper development can overcome a supposedly poor starting point 22.
• His expertise does not extend to identifying or safely using every rare herb in his garden 25.

Snake Venom Backlash

• Hidden ingredient: The pills contain Ye Qiu's blood mixed with rice and fruit. Dugu Bo detects genuine medicinal effects and a trace of vitality but cannot discover the active ingredient 31 32.
• Dugu Yan's treatment: Because she has not condensed a core bead, Ye Qiu advises preparing a ten-thousand-year Soul Bone to hold her poison 26.

Equipment / Items

• Soul Tool — Stores belongings, including the tea set he uses when entertaining Ye Qiu 22.
• Wishful Hundred Treasure Purse — Worn at his waist; a small jade-green snake retreats into it when he experiences the effects of Whale Glue 31.
• Poison-treatment pills — Initially receives five orange-flavored pills from Ye Qiu, followed by preparations intended for both him and Dugu Yan 24 32 34.
• Ten-Thousand-Year Whale Glue / Whale Rubber — Tries it after learning that Whale Rubber can strengthen a Soul Master's physique. Its overwhelming effects leave him embarrassed; no cultivation-rank advancement is documented 26 31.

Relationships

• Dugu Yan — Granddaughter. He conceals his venom attacks from her, seeks a solution to her inherited condition, and tries to steer her toward Ye Qiu rather than Yu Tianheng 18 26 42.
• Ye Qiu — Initially an intruder and opponent; later his friend and the person treating his family's poison backlash. Dugu Bo promises him four favors in total and grants him access to the garden's herbs 21 23 24 25.
• Yu Tianheng — Dugu Yan's teammate and interested suitor. Dugu Bo distrusts him and wants no involvement with Blue Lightning 18 26 42.
• Gu Rong / Bone Douluo — An old acquaintance whose spatial powers help Dugu Bo recognize the nature of Ye Qiu's ability 21.

Story Role / Major Arcs

Encounter at the Ice and Fire Yin Yang Well

During a storm-induced venom attack, Dugu Bo reaches his medicinal garden and spends the night suppressing his condition. At dawn, he discovers Ye Qiu emerging naked from the spring—waters Dugu Bo himself cannot safely approach too closely 20.

Unable to injure or capture the intruder, he accepts a wager: Ye Qiu will stand still for three minutes, and Dugu Bo wins if he can so much as touch him. Dugu Bo abandons his attacks before the time expires and acknowledges defeat. Their confrontation then shifts into a conversation over tea 21 22.

Treatment and Four Promises

Ye Qiu exposes the Dugu Family's venom problem and offers treatment. After poisoned tea fails to harm him, Dugu Bo agrees to try his cure and promises three additional favors beyond the one owed from their wager 23.

The first pill produces an immediate, verifiable effect. Dugu Bo acknowledges Ye Qiu as a friend and agrees to his first request: permission to use all the medicinal herbs in the garden. Ye Qiu's subsequent display of Blue Silver Grass with three thousand-year Soul Rings deepens his astonishment and respect 24 25.

Introducing Dugu Yan

Dugu Bo brings Dugu Yan to meet the “peerless genius” and watches her challenge end in a swift defeat. He then arranges for her to accompany Ye Qiu to the Heaven Dou Auction House, citing the Dugu Family's honored-guest standing there while privately hoping they will grow closer 32 33 34.

After their return, he admits that Ye Qiu's elusive spatial skill and poison immunity prevented him from touching him, while insisting that Ye Qiu likewise could not defeat him. He later tells Dugu Yan that Ye Qiu has a fiancée, but says he will support her if she nevertheless likes him 41 42.

Notable Quotes

“Once I've given my word, even a team of four horses couldn't pull it back. How could I break it? I lost this bet!” 22

“I, Dugu Bo, have spent my life studying poisons, only to end up unable to figure out such a simple principle. How utterly laughable!” 24