After Being Thrown into a Beggar's Den by My Brother, I Sacrificed Myself to the Ghosts and Gods

In order to force me to give up my engagement to the fake daughter, my brother locked me in a ruined temple on a barren mountain and locked me up for seven days. Four or five beggars came in through the dog hole and tore my clothes. I cried and begged my brother to open the door and let me live. But he stood motionless outside the door and said coldly. "If you hadn't rushed back to recognize your marriage, how could Yun'er take the initiative to give up your sweetheart and the engagement to you? You owe her this!" Seven days later, he finally unlocked the door of the ruined temple and asked me if I had learned well. He thought I would fight to the end, but unexpectedly I just responded silently. "I will give up on the marriage." The elder brother was stunned for a moment, and then said in a gentle voice. "Just think about it, and my brother will arrange a suitable marriage for you in the future." He didn't know that in order to survive in the hands of those beggars. I have made a promise to this mountain ghost and promised to marry him in seven days.