C139 Soul awakening spell reappearance

This is... The power of the Soulreaper Art had awakened again?

I sensed it for a moment. This was indeed a power that I was very familiar with. It was the Art of Soulreaper that I thought I had lost, but when it was dealing with the Monster King, didn't it already dissipate?

I once told this situation to Master, and after Master's careful investigation and knowledge