Novel & Cerita Muzan's Blood Demon Art

Judging from its edge, which had the Crimson Moon Pack's logo, I knew that it was shot by Zen. "I guess it didn't work out pretty well inside that you had to bring your duel out here," Zen mumbled soon after he went there from the top of the hill. "Your wolf is as gorgeous as you," he complimented me while pulling something out of his bag. It was the same tube that Nero used to take my blood. Zen went in front of me, holding my mouth with such gentleness to carefully slip the thick liquid inside. "That's an improved version of your hybrid blood. Our doctor had some excess from the experiment he conducted, so he told me to give it to you," Zen explained.