RPG I: The Necromancer's Revenge

Looking for details about the Death Fang in the journal.

The Death Fang, a great artifact that allows one to send a soul to Hell, forever, or perhaps not, there is a way to destroy the fang, but only the archmage Heliocrat knows it. The Death Fang was located in the imperial vault, later it was stolen by an enterprising person, and it seems to be in this location, but who knows, maybe the gods took it, or perhaps mere mortals, suddenly a fiery arrow flies at you, but the elf missed, and the diary started to burn, half of it burned, and she disappeared.