章 2848: Eighth-Grade

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"This sword essence..."

Jian Wushuang carefully felt the sword essence. He could see that it had completely integrated into the Blood Mountain Sword and became a part of it.

As the master of the Blood Mountain Sword, he could naturally use this sword essence.

Jian Wushuang immediately tried to communicate with the sword essence, trying to guide it.

But in the end, he only managed to guide a bit of the sword essence.

"This sword essence is too extraordinary. With my current comprehension of sword principle, it seems very difficult to guide this sword essence." Jian Wushuang frowned but soon relaxed. "There's no rush. This sword essence has just merged with the Blood Mountain Sword. I'll study it when I have time."

Jian Wushuang exhaled slightly, but a smile appeared on his face.

In general, he was very satisfied with the transformation of the Blood Mountain Sword.