You went to a novel you were reading and became the extra who will die because your husband will kill you. To prevent dying, you think to set a contract with the best male candidate.

"Should I marry the duke Rang Yan?" you ask to the crow who's always been with you. The crow suddenly becomes quiet and you can see it turns red.

After that night. "My lady! Duke Rang Yan sent you a marriage proposal!" Your maid said.