Celestial Tome (Anime)

• Manga
• Anime

The celestial tome (天体の書, Tentai No Sho) is an orb that is used for record keeping.

Celestial Tome
Name	Celestial Tome 天体の書 Tentai No Sho
Information
Purpose	Record Keeping
Users	God Angels
Debut
Episode	"The Face of an Assassin"

Description

Multiple celestial tomes exist throughout the Celestial Realm. Angels, such as Revel and Baret, will carry these orbs around with them. They contain historical events and secret knowledge of the Celestial Realm.

Revel used the orbs to learn knowledge of the Celestial Realm in hopes of ranking up. Struggling to improve for Saki's sake, he started to cry. Revel became the first angel in history to shed tears. God communicated to Revel through one of the celestial tomes and promoted him to first rank and his title to "angel of emotion".