Alpha 伴侶,竟標記了我的妹妹

"I am King first, mate second." Alpha King Lucien caught me by the throat, mocking my weak human blood as he marked my own sister. Bound by love and bloody betrayal, I was supposed to be crushed under his absolute power. But his cruel double mark just awakened my ancient Silvermoon Witch power. He thinks he owns me? Let’s see who ends up on their knees.