Like any other natural disaster the animals sensed it just before it happened. The ground shook violently as the earth ripped open, a giant hole formed which swallowed the surrounding trees of the forest into its abyss. When the hole stopped expanding, a red light began to emanate from the depths. Then like a volcanic eruption, a geyser of dirt was launched into the air as the land that was consumed rose from the depths. When the dust settled the silhouette of a structure stood where there was once nothing.
[A dungeon has appeared!]
[Beginning summoning process for dungeon lord...]
[...Candidate found!]
--------------------------------------------------------------------------------------------------------------