To prevent the strange objects from being lost and causing immeasurable damage, the Angel Alliance chose to collect them all together and preserve them in secret warehouses around the world. The guardians are not only angels but also the alliance's armed forces, which makes the security measures practically foolproof unless there's a direct confrontation with a nation.
Nobody expected that the Demons, known not for their frontal combat prowess, could breach a "fortress" guarded by the Angel Alliance, much to Elorie's surprise.
But she still didn't understand what this had to do with the disappearance of angels and demons.
The Governor, as if reading her thoughts, released her hand and took out a metallic box from his pocket, opening it, "You should be familiar with what's inside here."
"This is... the Ring of the Mind."
