The soldiers at the outpost had boring days for the past few years. Aside from some monsters attack, there is nothing else to be done in the outpost.
It come to the point some of the soldiers wishing for there to be a action elsewhere, to curb them of their boredom.
"This is so boring. There is nothing to do here," one of the soldiers complained, his eyes trained to the forest.
"There is no helping it. After all, this outpost is to protect against, or serve ss a warning bell against the demon," another soldier replied.
Few years prior, a survivor of a monster's attack had been taken in by the army. He had told them that a demon is the cause of all it before dying to fear and stress.
The results is the mass mobilization of the soldiers of Astor Kingdom, with an entire army being sent to the border of Lunos and Astor, to keep their eyes on the sudden moves by the demon.