hg

Town Hunting Ground or HG, is very useful facility. The Hunting Ground Head, or HG Head respectfully, can put various monster in here for other people to hunt. All summon dolls obtainable by capturing can be placed in the HG so that every 1 doll gives 10 monsters in the hunting ground.

A few facts:

Hunting in a Town HG produces funds to the town where the HG is located in.
When hunting in a Town HG the drop chance is usually around 60% higher than in normal hunting ground with same monsters. (if a normal item drop rate is 10%, in a Town HG this would then be 16%, thus 60% higher)
The monsters in Town HG are always Lv1, so they are easier to kill than their counterparts in normal hunting grounds.
When hunting in a Town HG you might get a random elemental stone drop even, if the monsters in the Town HG normally wouldn't drop stones.