The eldest daughter of a rich family, Xu Xi Xi wakes up from a coma and realises she has lost her memory. She falls in love with her bodyguard Lu Jin Yan at first sight. She learns from Ding Bei Fan that she is not really Xu Xi Xi, but in fact she is An Yue, someone who looks the same as Xi Xi. An Yue discovers more amazing secrets in the process of investigating the truth, while Lu Jin Yan, as a bodyguard, also has a hidden agenda....

Zhou Tian, an athlete girl who accidentally joined a media firm, bumps into the cold-hearted president, Ji Chen, on her first day of work. Although Tian and Chen view each other as foes at work, they become net friends through a cat named Qiuqiu. Unaware of each other's identities on the Internet, Tian and Chen hit it off and look after the cat together online. They bicker in reality while flirting online. And that's exactly how their love story beings....

In the second semester of grade 2 in high school, Shen Xing Ruo transferred back to Xingcheng Mingli High School and lived in the home of her father's friend, Lu Shan. Shen Xing Ruo shared the same roof with Lu Shan's son, Lu Xing Yan, and attended classes in the same class. Over the course of a year and a half, their relationship evolved from initially not getting along to gradually developing feelings for each other....