This section in "Gameplay"? 

The loot system has also been expanded, not just the melee weapons, ranged weapons and armor body parts, but also the evolution items, skill weapons, backpacks and belts. A new fusion system has also been implemented in which players can pick an item and fuse it with unequipped or unwanted ones. Prior to the loot and fusion system, there is an evolution system where the item's level is maxed out, the player can use evolution materials to evolve them.
^How does this relate to the loot system (starting on 7th word, first line).