FULL MARKS HIDDEN MARRIAGE: Pick Up a Son, Get a Free Husband

After five years, Ning Xi returned to the place that had pushed her away - home. With a sister who turned her parents against her and made her childhood sweetheart betray her, the odds seemed grey.
However, five years abroad changed her, and she came home to fulfill her childhood dream of becoming an actress. The tables will be turned despite her evil sister still out to get her.
One day, after falling into one of her sister's schemes, she saves an adorable kid and finds herself staying at his house to help him come out of his shell. Slowly, his father Lu Tingxiao began falling for her. This was before they realized how their lives had been intertwined all this while without their knowledge.