Mysterious Twin Romance

Jiang Yun and Zhao Lu are twin sisters who were separated due to their parents' divorce. Many years later, Jiang Yun's mother is hospitalized due to heart failure, and with no other options, Jiang Yun turns to her twin sister Zhao Lu for help. However, Zhao Lu proposes a condition in exchange: she wants Jiang Yun to marry her arranged fiancé, Huo Beishen, on her behalf...