Magician's Tower

The Magician's Tower was founded by Meredith, and acts as the empire's rule and order, much like an official defense group. The Magician's Tower is said to be the place where the history of magic began. It appears to have a bad relationship with the Association.

Spoilers:
It is later revealed that the source of Tower's mana comes from a demon (A Corpse of the Demon King). The [ceremony] was held here.

References

Organizations Opion Members: Blow  •  Kielnode Chrishi  •  Ren The Association Members: Eruen  •  Lanoste  •  Shicmuon  •  Van Magician's Tower Members: Deon  •  Meredith  •  Mikelcarugo  •  Orphell