C647 Mutation!

High Priest originally didn't really believe Shen Shu's words because he was never tested. At most, he had some doubts in his heart and felt that the truth might be different from what he knew in the past.

But now, a purplish-gold colored line had appeared on Shen Shu's body. What did this mean? High Priest was clear that Shen Shu might not be lying.

In other words, what Shen Shu said was true