Level requirement：Level 35
Equipment refinement level：Level 30
When characters reach level 35 and equipment level 30, players can start to use the forge - embed function. Every equipment has 4 gem slots but they are sealed at first, leveling up the equipment will unlock more slots.
Every Gem slot equipped gear comes with an additional element; there are different types of gem’s elements: Health Gem, Attack Gem, Magic Gem, Defence Gem, Magic Def Gem, Speed Gem, Crt Gem, Anti-Crt Gem.
Players can sacrifice the same level gems to raise the level, the higher the gem level the higher the benefits it gives!
If the players want to remove a gem from its slot, just click on the “Remove gem” button, the removed gems would be placed back into the player’s inventory.