The blade's shadow was broken, causing Xiang Wentian to be greatly alarmed.
The technique he just used, "Phantom Sea Demon Star," was a combination of offense and defense, primarily focused on defense, similar to Ye Weiming's "Dancing Dragon Grasping Phoenix."
Based on his inner strength, he waved out bursts of blade luminescence, forming an impenetrable blade net around himself. If attacked, it would instantly retaliate based on the defense. If the enemy didn't attack, once the blade luminescence gathered to a certain degree, it could amplify the power of the next attack.
Within Xiang Wentian's unique knife technique, "Phantom Sea Demon Star" was nearly perfect. The only downside was the excessive consumption of inner strength, akin to wasteful extravagance!