As Zhang Yu had anticipated, Ying Zhoufan wouldn't refuse the business transaction.
Thus, under his sales tactics, Zhang Yu purchased the blood of three high-ranking Demon Descendants.
True to Ying Zhoufan's reputation as a top student at Sky Demon University, about two hours later, he sent someone to deliver the blood to Zhang Yu.
"So fast... Could it be the blood of the Sky Demon Team members?"
Zhang Yu dripped the blood onto the Green Water Gold Crystal Armor, feeling the armor analyze the hidden information within the Demon Descendant bloodline.
He wasn't concerned about anyone questioning why he was purchasing demon blood.
After all, Green Water Gold Crystal Armor breeds demon beasts, which can rapidly be reproduced through demon blood. These blood purchases are not only for supplementing the 'Demon Saint's Ten Thousand Transformations Scripture' but can also be used in battle and production in the future.
"No problem."
