Yarlin's sword, when combined with his Spiritual Power, could interfere with an enemy's will, which was a unique form of spiritual attack.
This was also the signature technique of Yarlin's master, "Holy Sword" Adams.
Holy Sword Adams was the strongest expert in the Ancient An Country, said to have one foot in the supreme realm. He was also the strongest of all the Saint-level hegemons of the six nations and could complete his fifth evolution at any moment.
In his early years, Adams had made a name for himself across the six nations with a blood-red sword. However, after he reached the Saint level, he cast aside his past belligerence. The blood-soaked sword, once steeped in slaughter, was cleansed of its crimson hue and became the "Holy Sword," revered as an object of faith by countless youths in the Ancient An Country, used to judge the world's sin and evil.
Yarlin was clearly following in his master's footsteps.
