Dangerous RelationshipEpisode 9

Synopsis: Set in the year 2029, the drama follows university professor Liang Simu, who travels back in time to the day of his sister’s death using a prototype code file he developed himself. Determined to uncover the truth behind her passing, he joins forces with his close friend Yue Ling. Together, the two rely on their intellect to uncover hidden truths and undergo personal growth along the way.