Moon Judgement, Forever Loyalty 2

My foster sister Sophia, the last purebred white wolf in Grell village, was raped and tortured to death by an unknow rogue wolf. Her suicide note contained only one sentence: "Lina saw his face." From that day on, I became the pack's greatest sinner. Because I knew who the killer was, but I kept silent for five years. Until my foster brother Damien, the most powerful Alpha in North America, returned. He brought back the Soul Vision Device and forcibly extracted memories from my werewolf soul. All the werewolves who had the Soul Vision Device used on them either died or went insane. My werewolf was repeatedly tortured in the device, but Damien suppressed the pain in his eyes and roared, "When I find the truth, I'll send you and the murderer to hell together." But when they finally discovered the truth, Damien went mad.