Wrath

As soon as the blood-red light entered Shi Mu's ocean of knowledge, it instantly split into two.

A blood-red ray rushed down Shi Mu's body and quickly disappeared deep into the Sky-shaking Staff.

The surface of the Sky-shaking Staff began to glow bright gold and countless blood charm runes emerged, surrounding the staff.

"This is the Blood Seal Rune…"

Shi Mu was a charm master himself. After living in the Holy Land of Qinglan for the past few years, he had also touched some of the runes, whether intentionally or otherwise. Thus, he recognized some of these bloody runes. This rune was a kind of secret blood technique used in ancient times.

Numerous blood runes quickly integrated into the sky and Shi Mu immediately felt that his connection with the Sky-shaking Staff had become closer. His heart was overjoyed by the result.

Another ray of blood-red light emerged, but it was left in his ocean of knowledge. Suddenly, it burst open and turned into countless letters and words.