C829 The Law of Dao Came out Again

Elder Tong's mouth was wide open, and he couldn't say a word for a long time.

Elder Tong's expression was exactly the same as when Elder Zheng saw Lin Tianyu using this speed the other day.

Furthermore, when Lin Tianyu used this speed just now... Elder Tong had tried his best to comprehend it. That Lin Tianyu was clearly just a mere Young Cultivator of Qi Refinement