Chests

When you are looking around Hunter's life (V4) you will find either a group of bandits or maybe something like a blue dragon, if you defeat the enemies you may find a chest which will have random loot, however if you find a group of bandits you are not guaranteed to find a chest. However you are guaranteed a chest if you defeat a blue dragon (and probably any other bosses in the future). When the chest has appeared you run into the the gold part of the chest at the front of it and it will offer a piece of armour you can either equip it or discard it (warning if you equip it and you have the same slot of armour on all ready the new armour will replace your current armour you are wearing and it will be discarded so only equip it if it is an upgrade compared to the current piece you are wearing).