Extreme Night Primogenitor

Extreme Night Primogenitor is one of the two primogenitors of the Primogenitor Ancient Nation. A sentient life born from a blood sea, he builds power through unmatched research into blood, subordinates transformed by his essence, and a pragmatic alliance with Eternal Night Primogenitor.

Biography

Primogenitor power and pragmatic survival

Extreme Night's origin is preserved as a report rather than a dramatized youth: a blood sea gained spirituality, developed sentience, and cultivated into an unparalleled existence. His blood essence helps tenth-level cultivators cross toward the Cosmos God realm, creating a corps of permanently loyal descendants and making his city a center of blood research. This system supplies political cohesion as well as cultivation benefits; fifteen subordinates are said to have reached the Cosmos God realm after accepting his blood. (Chapters 1068 and 1074)

He works with Eternal Night when shared danger outweighs their different temperaments. The pair can challenge the Summer Wind Ancient Nation's three unparalleled existences, assist the Undying Underworld Emperor with resources, and cooperate in penetrating an unconscious target's soul to identify a concealed true aura. Extreme Night also consumes natives in Broken Teeth worlds to study their Chaotic Origin bloodlines, creating lasting hostility toward outsiders. Once Xue Ying becomes overwhelmingly dangerous, however, he abandons pride, visits him, and swears to dissolve their enmity; he later jokes that Eternal Night was fortunate to yield before suffering the Undying Underworld Emperor's fate. (Chapters 1175–1205, 1242, and 1259)

Appearance and personality

The corpus gives no stable bodily description; his latest scene only places him beside Eternal Night with a billowing cape. His defining trait is ruthless pragmatism. He will deceive, poison, prey on weaker natives, or bow to a stronger rival without treating reputation as a constraint. That flexibility distinguishes him from the more prideful Eternal Night and preserves him when the balance of power changes. (Chapters 1177, 1203, 1242, and 1259)

Abilities and cultivation

Extreme Night is an unparalleled existence with the apex avatar technique available to the ancient nations. His signature blood essence causes a qualitative bodily transformation and raises a tenth-level expert's chance of becoming a Cosmos God, but permanently binds the recipient's loyalty. The essence can also nurture insects or alter flesh, while rarer Origin Blood is treated as legendary. The source does not explain extraction, dosage, failure rates, or how either substance interacts with every cultivation system. (Chapters 1068, 1074, and 1129)

His blood-derived energy can enter an unconscious soul and expose its true aura when used with Eternal Night, defeating ordinary concealment in that circumstance. Jointly, the two primogenitors possess strength sufficient to oppose three unparalleled Summer Wind experts, but no surviving passage isolates Extreme Night's individual attack mechanics. His later decision to settle with Xue Ying confirms that these powers do not give him a reliable answer to Xue Ying's soul techniques and growing combat strength. (Chapters 1175–1178, 1242, and 1259)

Relationships

• Eternal Night Primogenitor: Lifelong brother, political counterpart, and frequent ally. Their personalities differ, but their combined strength supports the Primogenitor Ancient Nation. (Chapters 1068, 1175–1178, and 1259)
• Dong Bo Xue Ying: Extreme Night ultimately treats Xue Ying's rise as a reason to end enmity, personally swearing an oath rather than risk a fatal confrontation. (Chapters 1242 and 1259)
• Undying Underworld Emperor: Extreme Night helps supply the emperor's plan but does not know its full purpose; the emperor's later death reinforces the wisdom of Extreme Night's accommodation with Xue Ying. (Chapters 1190 and 1259)

Items

No notable item is assigned to Extreme Night Primogenitor in the scoped item manifest. His blood essence and Origin Blood are biological products of his body, not separately scoped item pages.