Don't Tell the Stars (GL)

Born under an unlucky star, Remesis, the Grand Duke’s youngest daughter, was abandoned and sent to the frozen North. There, she was forced to marry the feared, deposed Crown Princess. “I’ll help you reclaim your throne… if you destroy my family. After that, we'll get divorced.” It was supposed to be simple. Their marriage was just a deal. Until the princess asked: "So you plan to abandon me after you’ve used me?"