After Marrying the Younger Brother of the Hero of the Period Novel

Wen Tan has changed into a book, and she is still the crazy female supporting character in a period novel. The female protagonist was obsessed with the male protagonist. In order to get close to the male protagonist, she married the male protagonist's sickly brother, and then began a series of evil ways. When the male protagonist's younger brother died of illness, the female protagonist wanted to take responsibility for using certain methods to get the male protagonist's body. Unfortunately, the male protagonist discovered it. After his brother was gone, he no longer had to worry about it. In the end, the crazy female protagonist's end was not good. Now, she came in at a bad time. The plot is that on the wedding night of the female protagonist's wedding to the male protagonist's sick brother, she also had medicine in her hand to make the male protagonist's brother sleep. After he was stunned and didn't understand anything, he tried to find the male protagonist. Wen Tan:...... What a sin! How unlucky she was! It is impossible to be a monster. This is a period novel with a male protagonist as the protagonist. In the future, the male protagonist will seize the opportunity and become the richest man in the world. Wen Tan will be a sister-in-law honestly. In the future, when the male protagonist's brother is gone, she will make a perfect exit. She may be able to get compensation. Won't the good times come? She did this, but the way things went was a little weird. Wen Tan never expected that she had already gone outside. One night, the male protagonist would knock on her door, look at her with a sinister look, and say: "Don't you want to find a substitute? I look like him, so it would be better for you to find me." Wen Tan:...... There is a lot in this sentence, so let her take it easy. ———— Platoon: ①Double C first, then female but not male C ②The heroine is her original self, a person ③ If you are not a strong woman or a heroine, you will have your own career ———— Purpose: No matter what environment we are in, we must maintain our original intention