The exhibition of the Heart Sword requires Sword Control with the Heart, achieving the state of Sword and Man Unity. Chu Linfeng had comprehended this long ago, but now to wield the Cyan Frost Sword as a magical treasure is more than just simply displaying the Heart Sword.
Sword Control with the Heart necessitates a tranquil mind, being amidst danger without fear, and immersing oneself fully while seeing danger as invisible. This is far more difficult than using techniques to control magical treasures, but if successful, the power unleashed can be immense, because the exhibition of the Heart Sword can equally transform into the exhibition of Martial Skills, rather than singular magical treasure attacks.
