C1645 My Eldest Brother

Wu Yin didn't even have time to react before he was directly pressed against his forehead. Ma Tianxing immediately felt a wave of obscure power stirring within his Spirit Sea.

This power was exactly the same as the one he had encountered when he was refining the pill. It had the power of devouring and corrosion, causing Ma Tianxing to feel extremely weak.

"Indeed, it is the Devouring Power