Upon reaching the tenth level of the Qingcheng Refining Qi Technique, Ye Rong obtained the derived spell: Bi Sword Illumination Technique.
Bi Sword Illumination Technique, quen-lian the flying sword with Qingcheng Heart Technique to increase its attack power by 15% for one hour, limited to once per day.
This spell only enhances the attack power of the flying sword itself; other equipment and the damage bonus from wielding the sword brought by the Heart Technique are not included.
"One use per day? This limitation is a bit too much."
Ye Rong murmured that the effect of the Bi Sword Illumination Technique was not weak. The 15% attack power boost from the high-level flying sword is equivalent to half a level increase. However, the limitation is too harsh; it can only be used once a day, and will only be used during a sword duel challenge with others. It would not be used casually during regular monster killing and leveling up.