She Is a Sister and a Wife

I am a foreign wife, no, saying so is a compliment to me, I am just a bargaining chip that my mother secretly gave birth to in order to go up to that evil man to extort more farm land deeds in the future. But fortunately, I am brave enough, ambitious and capable, so I will take all their property and power, and, my dear sister, you should be mine too. Intention: Work hard and strive for self-improvement.