C178 Insulator

Hearing the old man's words, Cheng Ziyi revealed a surprised expression, and asked in shock: "Ancestor, even you are unable to let the genuine qi break out of your body?"

The old man nodded, and said seriously, "Yesterday, when we came, he was already here. We couldn't even feel the surrounding genuine qi, so when you came today, he still hadn't come, right?"

Cheng Ziyi nodded her head