At the bottom of Falling Heavenly River, immortal zombie Bo Qing's eyes moved around, looking emotionlessly at Song Zi Xing and Yu Mu Chun.
At this moment, Song Zi Xing and Yu Mu Chun's hearts were jumping, they were facing immense pressure, they were drenched in sweat.
Bo Qing was known as a pseudo-Immortal Venerable, during his time, he was publicly recognized as the strongest person under rank nine venerables in the five regions!
Even though he had become an immortal zombie after the tribulation and his immortal aperture was completely destroyed, he still had ample rank eight immortal essence on him, especially his sword path dao marks, they were not destroyed.
Thus, his battle strength was terrifying.
The most crucial point were the dao marks!
The higher the Gu Immortal's cultivation level, the more dao marks they had. Even if two people were using the same Immortal Gu, the difference in dao marks would cause different outcomes when the Immortal Gu's power was amplified.
