It appears as if Zee's tapped into his kitsune magic in the worst possible way. Abandoning his moral codes, he quickly rose through the ranks and gained his fifth tail, and the power that came with it consumed him. It wasn't all for nothing. He will avenge his fallen friends.

This amazing piece was drawn by  arty_hunter, I just love the emotion in his face. Certainly a side of Zee that doesn't come to light often (*rimshot*)