Gu Tianjun

Gu Tianjun is a celestial of the Saint-Emperor Dynasty and a formidable sword cultivator. Initially wary or hostile toward Bai Xiaochun, he later fights beside him and comes to fear and formally acknowledge his rise. (Chapters 947, 1058–1163, and 1206–1225)

Biography

Rival celestial and reluctant ally

Before Gu appears directly, his sword is credited with severing an arm from the ancient ghostmother. In the Eternal Immortal Domains he joins the Saint-Emperor's celestial establishment and enters dangerous treasure regions alongside Bai, Sima Yunhua, Chen Su, and Celestial Aged Spirit. His self-interest makes him reluctant to help Bai against stronger rivals, yet common danger repeatedly forces cooperation, and he ultimately contributes trump cards and sovereign flesh during their escape. (Chapters 947 and 1058–1163)

When Bai defeats the Vile-Emperor and returns with archaean standing, Gu's former ill will turns into fear. He bows and addresses Bai as Emperor Heavenspan. He remains among those indebted to Bai, and his old fallen sword later appears among objects recovered from the destroyed Heavenspan Realm. That discovery does not establish Gu's death; he is alive at his last direct appearance in Chapter 1220. (Chapters 1206–1225)

Appearance and personality

The corpus does not provide a stable detailed appearance in the cited material. Gu is proud, pragmatic, suspicious, and highly sensitive to shifts in power. Under pressure he can cooperate decisively, though rarely without calculating his own survival. (Chapters 1058–1163 and 1208–1209)

Abilities and cultivation

As a celestial, Gu commands seven swords that can combine into an enormous greatsword. His sword can sever a limb from a powerful ghostmother clone, but the corpus does not give the technique's name or a complete account of his cultivation path. (Chapters 947 and 1161)

Relationships

• Bai Xiaochun: Rival, expedition ally, rescuer, and finally emperor whom Gu acknowledges. (Chapters 1058–1163 and 1208–1220)
• Saint-Emperor: Gu's sovereign and the center of the dynasty he serves. (Chapters 1098 and 1206–1208)