He Qiu

Li Rong and Pei Wen Xuan married at 18 for political gain, with no affection between them. She used his family background to avoid disaster, and he used her royal status to establish himself. Over time, she fell into excess, while he found love elsewhere. After 20 years of a loveless marriage, they were manipulated into turning against each other, leading to their deaths. However, they wake up back at 18, before their marriage, facing the hardest time of their lives. Pei Wen Xuan seeks Li Rong again, planning to remarry, but with divorce in mind. (Source: MyDramaList) ~~ Adapted from the web novel "The Grand Princess" (长公主) by Mo Shu Bai (墨书白).

Chen Huan Er moves to a big city with her parents and befriends Jing Xi Chi and Song Cong in high school. From college to graduation, they experience everyday moments like studying and sports, as well as deeper struggles: secret love, family changes, and the pain of loss. Together, they support each other through youth’s challenges, growing into adulthood. (Source: MyDramaList) ~~ Adapted from the web novel "Shu Xia You Pian Hong Fang Zi" (树下有片红房子) by Xiao Ge (小格).