Third Elder Xiao Jisheng fostered the Shadow Legion to seize power. Three years ago, its leader Kael Thorne was backstabbed by the Elder Council and imprisoned. Kael Thorne returns for revenge. He discovers Xiao Jisheng, his mentor, is the mastermind. Torn between the blood feud of his fallen brothers and gratitude for his mentorship, Kael Thorne faces the ultimate choice between loyalty and justice.