White Hole is a huge man-made hole that people create on specific geographical location on the mountain to dump the fog. The deadly fog is gonna be dumped into the deep mountain core and will get neutralized by natural elements inside. Number 19 tower is the biggest disposal tower and local people said The ‘Justice Keeper’ live in that tower. Player can buy some supplies on the shops nearby before entering the Number 19 Tower. Besides disposing deadly fog, the towers also process some of the fog and turn it into foggium; modified fog that has less density than the fog and used to float above the fog.