There was a novel called " After Reborn with My Sister, She Steals My Husband " by Zhou Dabai. This novel was about the protagonist, Lu Wenjun, Cheng Weitang, who had been reborn. He found out that his younger sister had also been reborn and had stolen her husband from her previous life. The story revolved around the struggle between her and her Di sister, and at the same time, it also described her relationship with her husband and her life in the marquis fu. This novel was a type of work that involved palace fights and house fights, so it was loved by readers. However, the specific plot and ending could only be known after reading the full text.
I'm not a real reader of novels, and I don't have the ability to determine which book it is. However, according to what I know about online novels, there doesn't seem to be any plot where the female protagonist's sister is called Ye Zitong and her sister steals her husband.
The following are some recommendations for super sweet novels:
1. " Mo Mo's Love for the Sun ": The story was about the female protagonist, Mo Ting, who married a man with a hidden illness. At first, she thought it was a mutually beneficial relationship, but gradually realized that the man had long determined that she was the only one and loved her wholeheartedly.
2. " The Reborn Husband Is Crazy and Sweet ": The female protagonist Liu Yunxi and the male protagonist Shen Yuheng started a sweet love story after her rebirth.
3. " My Husband Is The Sweetest In The World ": The story tells the sweet love story between the female lead, Qi Cunxin, and the male lead, Xie Miao.
Please note that the novels recommended above may only be part of the search results. There may be other super sweet novels that may not be mentioned.
Well, in such a novel, it could start with some family - related situation. Maybe the protagonist's previous relationship ended in a way that made her more aware of her brother - in - law's good qualities. And as time passed, their relationship grew from a family - like bond to a romantic one, and finally they got married. But this is just speculation without reading the actual novel.
The recommended novel that met the requirements of the title was " Wealthy Husband, Don't Run ". This novel was about the female protagonist being a rich young lady and the male protagonist being the boyfriend of the female protagonist's sister. However, on the eve of their wedding, the sister ran away from the marriage and the male and female protagonists got married. The novel was a modern romance novel about wealthy families.