Chapter 910: Chapter 910 - 797: Four Spirit Elemental Plane (Part 2)

A layer was swallowed, then wrapped in another layer.

The devouring speed of the black flames became increasingly fast, but the Duke's spiritual power surged out even faster.

His total spiritual power exceeded five hundred points, and with the Six-Element Compound Spiritual Crystal on him, the strength, resilience, and endurance of his spiritual power were unmatched by ordinary Level two Mages.