The power of the Lord could change one's fate and eventually lead to love and happiness.

[I want a novel: The female protagonist was taken in wrongly since she was young. She grew up in a wealthy family. After she met the male protagonist, she relied on the male protagonist's power to be arrogant. Later, she offended someone. The male protagonist asked her to apologize, but she refused. Later, another girl went to the capital to participate in a debate competition (speech competition?).] The male protagonist found out that she looked very similar to the female protagonist's family. After investigation, he found out that the female protagonist had taken the wrong child since she was young. This girl was the daughter of a wealthy family. On the female protagonist's birthday, he brought that girl to the banquet and told her about it. It seemed that the day was also the engagement banquet of the female protagonist and the male protagonist. Later, the female protagonist returned to her family with her father and brother. That girl was a top student and was very good. The male protagonist's mother was cold but very good to the female protagonist. The background of the story should be in the 90s. In the novel, it was very extravagant to install a telephone in the house. The male protagonist installed a telephone in the female protagonist's house and asked the female protagonist to call or answer the phone every day. However, because of the birthday party, the female protagonist was very afraid of the male protagonist and always wanted to get rid of the male protagonist.