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Biodata
| Feature | Details |
|---|---|
| Name | Gu King |
| Alias(es) | 蛊王 |
| Occupation/Role | A major Gu cultivation realm and the title used by cultivators who attain it 268 270 |
| First Appearance | Chapter 80; the Black Heaven Ancestor is identified as a fallen Gu King 80 |
Power Progression
| Stage / Realm / Level | Chapter | Notes |
|---|---|---|
| Spiritual Sea Stage → Gu King | 268, 270 | King-Breaking Pills are intended to help Spiritual Sea Stage cultivators overcome the Gu King bottleneck. Their ordinary success rate is only ten percent, and exceptional candidates may require several pills. |
| Early-Stage Gu King | 509 | The entry subrealm. Long Xuan fought as an Early-Stage Gu King while displaying combat power beyond ordinary Gu Kings of the same rank. |
| Mid-Stage Gu King | 509, 513 | A higher Gu King subrealm. Long Xuan temporarily raised his realm from Early to Mid Stage through the Curse Mark Gu during urgent battles. |
| Late-Stage Gu King | 509 | Tu Gang concealed that he was a Late-Stage Gu King, establishing it as two subrealms above Early Stage. |
| Peak Gu King | 150, 516 | The highest realm normally attainable by Gu cultivators. Peak Gu Kings are exceptionally scarce; Blackstone City had only one, Yan Pojun. |
Rank and Advancement
Gu King is the realm immediately above the Spiritual Sea Stage. Reaching it is one of the central ambitions of Gu cultivators, while Peak Gu King is described as the cultivation path's upper limit 268 516.
King-Breaking Pills are a major means of attempting the breakthrough. Great Solitary Island treated twenty such pills as a strategic resource, reserving them for its strongest Spiritual Sea Stage geniuses in hopes of creating new Gu Kings before war 270.
- A King-Breaking Pill has only a ten-percent success rate for ordinary cultivators 268.
- Factions must also prepare evolution materials for a newly advanced cultivator's Gu Insects; a Gu King without adequately advanced Gu may remain weak among peers 270 505.
- Some physiques face abnormal bottlenecks. King-Breaking Pills cannot resolve the Ten Extremity Physique's Gu King breakthrough on their own 268.
Status and Influence
Gu Kings are rare enough to determine a faction's military and political standing. Even one additional Gu King can shift the balance of a war, while several new breakthroughs can allow a force to overwhelm opponents through superior numbers 270.
- Blackstone City was stated to possess only one Peak Gu King, Yan Pojun; the entire Western Land likely had fewer than ten Peak Gu Kings 150.
- Gu Emperor City's campaign against Duan Tianwu assembled 125 Gu Kings, an extraordinary concentration of high-level cultivators 363.
- Gu Kings may be difficult for ordinary city laws to restrain, as a sufficiently powerful cultivator can kill and depart before authorities can intervene 171.
- Their realm does not guarantee victory. At the altar in the River God Secret Realm, Gu Kings lost their cultivation abilities and could be defeated through superior physical strength alone 458.
Terminology
Gu King should not be confused with the Gu King Gu, an actual Gu Insect used by Gu Tianyi. The Gu King Gu can disable another cultivator's Internal and External Gu, but it does not itself refer to the Gu King cultivation realm 294.