Once the cap came off the bottle, Xia Xing felt a vague connection to it, which seemed unbelievable. There was a connection to this blood, and it felt like both he and the blood shared the same origin. Regardless of whether this blood actually belonged to Progenitor Chen, the resulting resonance left Xia Xing completely certain that this blood belonged to a powerhouse of the Xia family.

"Who- whose blood is that?" Xia Xing asked in shock as he stared at Lu Yin.

Lu Yin replied in a relaxed manner, "I already told you, it’s Progenitor Chen’s."

"That’s impossible! Progenitor Chen never came to the Perennial World, and he died during the Daosource Sect era in the war between the Fifth and Sixth Mainlands," Xia Xing denied.

Lu Yin laughed. "If Progenitor Chen never visited the Perennial World, then how could you know if he died or not?"

Xia Xing wanted to retort, but he had no words.

Although the sect master knew the truth regarding Progenitor Chen, he had not lived during the Daosource Sect era. Thus, he did not have any strong feelings about the matter. On top of that, Progenitor Chen had long since become a forbidden topic within the Xia family. The man had genuinely never considered the possibility of one day encountering Progenitor Chen's blood.

Xia Xing stared at the blood in a daze, not knowing whether he believed Lu Yin’s words that it was...