I wonder from where these swords were stolen and why they come in pairs?

Information

• Icon
• Type (Weapon) Sword
• Rarity Rare
• Enhancement Basic +1

Requirement

• Level 1
• Stack 1x
• Quantity 1x
• Shop Cost 4,000 D
• Game Quantity 53x
• Temporary No
• VIP Only No
• Marketable Yes
• Sellable Yes