[Mutual first love + winning her back + childhood friends + secret crush]
Li Qingwan and her younger twin brother, Li Qingyu, are fraternal twins. Her brother asks her to help him pursue her best friend, Gu Ya. In reality, Gu Ya's older brother has devised a “trap” to make Li Qingwan think she's helping her brother win Gu Ya over. The three of them have been in cahoots all along, helping Gu Sheng pursue Li Qingwan. When their plan is eventually exposed, Li Qingwan leaves under the pretext of going on a trip, and Gu Sheng begins the real campaign to win her back. After a long stretch of shameless persistence and seductive tactics,…