The Unseen Sister

The little sister lives a glamorous life in the eyes of the outsiders in the big city. When she was younger, her older sister ran away with her lover. After many years, the older sister suddenly appears in her life again. Underneath the deep love between the two sisters, there are hidden secrets.
(Source: Chinese = Douban || Translation = MDL)
~~ Adapted from the web novel "Da Qiao Xiao Qiao" (大乔小乔) by Zhang Yue Ran (张悦然).