Zi Ji

Biodata

Feature	Details
Name	Zi Ji (紫姬)
Species/Race	Hell Demon Dragon; true form: Hell Purple Demon Dragon
Gender	Female
Affiliation	Soul Beast clan; Chuan Ling
Occupation/Role	Matriarch of the Hell Demon Dragon clan; Xu Xiao's guardian and confidant
Status	Active
First Appearance	Chapter 93
Cultivation	300,000-year soul beast; later condenses a Soul Core
Human-realm strength	Title Douluo-level; claims to be invincible below the Limit Douluo realm

Power Progression

Stage / Realm / Level	Chapter	Notes
300,000-year soul beast	101	Revealed while intervening against the 80,000-year Ice Bird; kills it with a single stomp after Xu Xiao exhausts his soul power.
Soul Core condensation	114	Begins condensing a Soul Core beneath the Blue Silver Emperor at the Ice and Fire Yin-Yang Well.
Soul Core completed	124	Successfully condenses a purple Soul Core, greatly increasing the quality and circulation of her soul power.
Publicly acknowledged as invincible below Limit Douluo	135	Declares herself “invincible below the limit,” providing Chuan Ling with a supreme-level deterrent during its emergence.

Appearance

Zi Ji is a mature, elegant woman associated with purple. She first appears suspended in the air beside Di Tian, wearing a long purple dress. 93

• Curvaceous figure.
• Long purple dress.
• Fair, delicate bare feet. 93
• Dark-purple scales emerge when she assumes her true form. 124
• Her true form is the Hell Purple Demon Dragon. 124

Personality

Zi Ji is easy-going and warm toward Xu Xiao from their first meeting, calling herself his “big sister” and readily accepting responsibility for his protection. 93 Their exchanges are often relaxed and teasing, particularly during their journey through the Far North. 102

Despite this approachable manner, she is fiercely protective of Xu Xiao and ruthless when challenged. An insult from Yu Yuanzhen immediately provokes her into attacking him at full force, and she later helps enforce Chuan Ling's demand for Blue Lightning Tyrant Dragon Clan resources. 142

She bears a strong sense of duty toward soul beasts. Zi Ji envies humanity's faster cultivation but does not regret being a soul beast, and she places faith in Xu Xiao's promise to improve the future of the soul beast clan. 98 99

Zi Ji is practical and proactive in pursuing opportunities for the soul beast race. After observing the Earth Cave Demon Spider's rapid growth within the Spirit Pagoda, she personally tests its floors with Zhong Ling, identifies the high-grade energy gained by defeating its main soul beasts, and seeks dedicated access for soul beast cultivation. 205 206 She is also willing to contemplate sacrificing herself as Xu Xiao's soul ring if doing so would advance the revival of soul beasts. 170

Although normally composed, Zi Ji can be openly resentful when excluded from matters concerning the soul beast clan. She is particularly upset that Xu Xiao did not summon her when the Dragon God briefly appeared. 236

Abilities & Skills

Hell Purple Demon Dragon Transformation

Zi Ji can reveal her soul beast form in battle.

• Transforms into the Hell Purple Demon Dragon. 124
• Her transformation manifests dark-purple scales across her body. 124
• She employed this form while testing Xu Xiao's Ring Detonation-enhanced attack. 124

Overwhelming Aura and Suppression

Zi Ji's aura is sufficient to dominate weaker soul beasts and intimidate human soul masters.

• Her released aura kept nearby soul beasts from approaching Xu Xiao's camp in the Far North. 102
• She suppressed the severely wounded Ice Bird with her aura before killing it. 101
• Her unleashed presence forced Yu Yuanzhen to retreat and immediately address her as “Senior.” 142
• She summoned Tang Zhan from the Clear Sky Sect's hiding place through her powerful aura. 112
• Sky Dream Ice Silkworm's mental power was used to conceal her aura and present her as only Soul Douluo-level during Chuan Ling's preparations. 136
• Her strength exceeded that of the then-96th-rank Golden Crocodile Douluo, allowing her to deter Martial Soul Hall's recruitment party. 97

Combat Strength

Zi Ji is a frontline powerhouse who acts decisively when Xu Xiao needs force behind his plans.

• Crushed an 80,000-year Ice Bird's head with one stomp. 101
• Struck Yu Yuanzhen with a full-force palm attack, sending him flying. 142
• Killed two Clear Sky Sect elders as punishment after Tang Zhan attempted to offer Xu Xiao fake items. 113
• Her presence helped Xu Xiao subdue Vast Sea City's City Lord and the leaders of its five major factions. 148
• Defeated the principal soul beasts on the first six floors of the Spirit Pagoda during her investigation into its effects on soul beast cultivation. 205
• Oversaw the Sun Moon Continent's military after its ruling families surrendered control, stabilizing the continent before Xu Xiao's ascension. 164

Soul Core

Zi Ji adopts Xu Xiao's proposed Soul Core method to increase her strength.

• Considers the method feasible and beneficial. 99
• Begins cultivation immediately after returning to the Ice and Fire Yin-Yang Well. 114
• Successfully condenses a purple Soul Core, confirming the method's viability for soul beasts. 124
• Her completed Soul Core leaves her eager to test her increased strength, though Yu Yuanzhen proves too weak to provide a meaningful measure. 146

Soul Beast Cultivation Assessment

Zi Ji possesses considerable knowledge of soul beast growth, heavenly tribulations, and the potential benefits of Xu Xiao's Spirit Pagoda.

• Explains that heavenly tribulations consist of nine increasingly powerful lightning strikes and warns that even she would not dare intervene directly in Zhong Ling's tribulation. 159
• Deduces that defeating the Spirit Pagoda's main soul beasts grants soul beasts an energy of a higher grade than ordinary soul power. 205
• Seeks an upper floor of the Spirit Pagoda for the soul beast clan after determining its potential to accelerate soul beast cultivation. 205 206
• Selects an initial group of three 30,000-year soul beasts—a Hell Purple Demon Dragon, an Emerald Swan, and a Demon Eye Tree—to enter the Spirit Pagoda's soul beast cultivation arrangement. 210

Relationships

• Xu Xiao — Protected person, partner, and trusted confidant. Di Tian appoints Zi Ji as Xu Xiao's guardian under the cooperation agreement between Xu Xiao and the soul beast clan. 93
• Di Tian — Fellow soul beast and the one who wakes Zi Ji to fulfill Xu Xiao's request for a guardian. 93
• Silver Dragon King — Zi Ji's lord; Zi Ji's faith in Xu Xiao follows the Silver Dragon King's own decision to trust him. 99
• Snow Empress — Ally in Xu Xiao's cooperation with the Far North soul beasts; they travel together on several occasions. 154 160
• Ice Emperor — Far North ally who reacts to Zi Ji's aura and later guides Xu Xiao and Zi Ji to the Snow Empress. 101 103
• Zhong Ling / Blue Silver Emperor — Fellow soul beast elder who joins Zi Ji in assessing the Spirit Pagoda's benefits for soul beasts. 205 206
• Bi Ji — Fellow soul beast and close companion within the Spirit Pagoda. The two cultivate together on its ninth floor and jointly assist with Chuan Ling's security matters. 251 253
• Death God — A fragment of divine consciousness whom Zi Ji meets after Gui Mei brings it into the Spirit Pagoda. Death God recognizes the Dragon God's aura upon her. 252
• Yu Yuanzhen — Opponent whom Zi Ji severely injures after he insults her. Her attack leaves him unable to make further progress in cultivation. 142 175

Story Role / Major Arcs

Appointment as Xu Xiao's Protector

Di Tian and Xu Xiao establish terms for cooperation between Xu Xiao and the soul beast clan. At Xu Xiao's request, Di Tian awakens Zi Ji—the matriarch of the Hell Demon Dragon clan—and assigns her as his guardian. Zi Ji accepts the role immediately and promises to look after him. 93

Far North Expedition

Zi Ji advises Xu Xiao to seek his fifth soul ring in the Far North and accompanies him there. 96 She supports him during his battle with the Ice Bird, prevents the creature from escaping, and personally kills it when Xu Xiao runs out of soul power. 100 101

She accompanies Xu Xiao to negotiate with the Ice Emperor and Snow Empress, supporting his plan for cooperation between humans and soul beasts and confirming the limits on soul beasts becoming gods without the Dragon God's appearance. 103 104

Soul Core Cultivation

After Xu Xiao proposes a new cultivation approach, Zi Ji agrees to attempt a Soul Core. She returns to the Ice and Fire Yin-Yang Well and begins condensing it. 99 114

After more than two months of cultivation, Zi Ji successfully condenses a purple Soul Core. Her success proves that Xu Xiao's method is viable and encourages the others to consider the same path in the future. 124

Chuan Ling Enforcer

Zi Ji becomes a key public figure in Chuan Ling's expansion. Xu Xiao plans to use her and Ye Lin as figureheads while keeping his own position concealed. 136

When the Blue Lightning Tyrant Dragon Clan provokes Chuan Ling, Zi Ji drops her disguise, defeats Yu Yuanzhen, and demands that the clan surrender 90% of its resources and secret techniques within three days. 142 She later receives the clan's delivered resources and assists Xu Xiao with Chuan Ling's affairs. 146 147

Zi Ji also receives visiting representatives during Chuan Ling's public emergence, introduces the faction's medicinal baths, and helps maintain pressure on the major human factions while Xu Xiao's identity as Grand Spirit Lord remains obscured. 143 144

Vast Sea City and Overseas Campaign

Zi Ji accompanies Xu Xiao to Vast Sea City, where her Title Douluo-level strength helps force the City Lord and five major factions into submission. 148 She later travels with Xu Xiao and Snow Empress across the sea to the Sun Moon Continent. 160

Following the Sun Moon Continent's subjugation, the continent's ruling families hand military command to Zi Ji. She maintains order while Xu Xiao prepares the establishment of the Chuan Ling Imperial Dynasty. 164

Dragon Valley Vigil

Zi Ji enters Dragon Valley with Xu Xiao and Di Tian, but remains outside while Xu Xiao and the others undergo prolonged training within its pocket dimension. 176

She waits near Dragon Valley for nearly two years and immediately rushes to the site upon sensing the group's return. Relieved that Xu Xiao is safe, she reunites with him before accompanying him back to the Ice and Fire Yin-Yang Well. 180

Soul Beast Access to the Spirit Pagoda

Zi Ji investigates the Spirit Pagoda's effect on soul beasts alongside Zhong Ling after the Earth Cave Demon Spider rapidly reaches the hundred-thousand-year level. She requests one of the upper floors for the soul beast clan. 205 Xu Xiao later agrees to grant the soul beasts use of the seventh floor under conditions. 206

Zi Ji's investigation establishes that hunting the Spirit Pagoda's main soul beasts provides soul beasts with an unusual high-grade energy. After the arrangement is accepted, she begins by bringing three 30,000-year soul beasts—including a Hell Purple Demon Dragon—to participate in the soul beast cultivation program. 205 210

She later cultivates with Bi Ji on the Spirit Pagoda's ninth floor and remains involved in Chuan Ling's defense and the expansion of its facilities. 251 253

Dragon God Aftermath and Spirit Pagoda Relocation

When Xu Xiao reveals that the Dragon God briefly appeared during events she was not informed of, Zi Ji is upset at having missed the opportunity to meet her former lord. 236

Despite her resentment, she accepts Xu Xiao's explanation that there was no time to summon her and learns of his plan to retrieve the Ice and Fire Yin-Yang Well into the Spirit Pagoda. 236

Trivia

• Zi Ji initially worries Xu Xiao may be unable to endure the backlash of Ring Detonation, but his attack forces her to reveal her true form during their test. 124
• She considers offering herself or another soul beast as Xu Xiao's eighth soul ring if necessary, believing that a soul beast's soul could remain even after sacrifice. 170
• She waits near Dragon Valley for nearly two years while Xu Xiao and others remain inside, rushing over as soon as she senses their return. 180
• Zi Ji is deeply disgusted by the foul-smelling black ape she locates as Xu Xiao's intended soul beast match for Tang Hao, particularly because of its habit of playing with excrement. 168 170
• She refers to Xu Xiao's Spirit Pagoda as an extraordinary opportunity for the revival of the soul beast race. 163 205