 | Name | A Preliminary Study of Sangonomiya Folk Belief |
| Type (Ingame) | Quest Item | |
| Rarity |  | |
| Description | This paper was written by Shihab Purbiruni, a scholar of modern history from Sumeru, two years before the civil war in Inazuma. It details the folk beliefs of Watatsumi Island and the Sangonomiya people, and puts forward some relatively new academic propositions. |
Oh, please. The Raiden-Beidou synergy didn't require sacrifce, it is one case of Hoyo not wanting t...