Stop the facilities from being destroyed

Various writings on how to prepare when the demons attack are engraved on the epitaph. Read the epitaph. 
Type Level Min. Lvl
Sub 91 61

Location

MapRoyal Mausoleum 4F
NPCRoyal Mausoleum Blueprint

Tasks

The Guardians are trying to destroy the Mausoleum to stop the attacks of the demons. Stop the Guardians and prevent the collapse of the Royal Mausoleum.
Defeat Shtayim × 5

Rewards

Items