Putting away the [Black Abyss Invitation], Su Xiao takes out the Firearms Expertise Scroll, an interesting acquisition.
Su Xiao's basic firearms ability is Firearms Proficiency Lv.30. With the Duke's Gem of Extinction inlay, his basic firearms ability reaches Firearms Specialization Lv.30.
Balance (Golden Gem): Firearms basic skill tier position +1 (below specialization level).
Currently, Su Xiao's Firearms Specialization Lv.30 is an equipment-enhanced ability, not an ability he has personally mastered.
There's something Su Xiao is curious about. His own mastered firearms basic ability is 'Firearms Proficiency Lv.30,' which means he can use the [Firearms Expertise Scroll] to elevate his firearms basic ability by one tier position.
