Original: She then realizes she is actually jealous of the love Zero and Kurohime share, and uses Darkray's skull to turn Zero into the god of death, so as to make Kurohime experience hell on earth forever.
Simplified: She is actually jealous of the love zero and Kurohime share, and uses Darkray's skull to turn Zero into the god of death, so as to make Kurohime experience hell on earth forever.