Old Yin Gu

Old Yin Gu is Black-Corner Region expert recruited into Xiao Gate's orbit and later called to assist in battle. (Chapter 664)

Biography

The Fallen Heart Flame Catastrophe

During this period, Old Yin Gu appears as Black-Corner Region expert recruited into Xiao Gate's orbit and later called to assist in battle. The available scenes confirm this participation but do not describe every intervening action. Later evidence establishes Old Yin Gu as Black-Corner Region expert recruited into Xiao Gate's orbit and later called to assist in battle. No private motive or change in outlook is established, so this period continues the same role rather than marking a personal transformation. (Chapter 664)

Black-Corner Reckoning and the Road East

During this period, Old Yin Gu appears as Black-Corner Region expert recruited into Xiao Gate's orbit and later called to assist in battle. The available scenes confirm this participation but do not describe every intervening action. This role continues through Chapter 920, after which no lasting personal outcome is established. No private motive or change in outlook is established, so this period continues the same role rather than marking a personal transformation. (Chapters 697, 920)

Appearance and personality

The cited scene records Old Yin Gu's immediate reaction but does not establish a stable physical description or broad personality profile. (Chapter 664)

The cited scene records Old Yin Gu's immediate reaction but does not establish a stable physical description or broad personality profile. (Chapter 697)

Abilities and cultivation

No distinct named technique, cultivation method, or independently demonstrated power is established. The character's practical capabilities are limited to actions described in the biography; associates' ranks do not establish the character's own.

Relationships

  • Old Yin Gu is Black-Corner Region expert recruited into Xiao Gate's orbit and later called to assist in battle. (Chapter 664)

Items

No notable personal item is established in the cited chapters.