The reason Delacuri was so flustered, besides the rapidly deteriorating situation that threatened his life, was also because the blood poison previously injected by Pei Yan had erupted within him!
In his conversation with Pei Yan, he showed extreme disdain for the blood poison crafted by Du Guangyuan. Half of what he said was to deceive his opponent, the other half was true. If he were at his peak strength, such blood poison would indeed be insignificant, at most causing a slight headache. As long as he could break free and have some time, he could completely dissolve it. No matter how extraordinary Du Guangyuan's talent was, the huge power gap between them, along with Du Guangyuan's self-assured meticulous preparation, was not worth mentioning in Delacuri's eyes.
