"Summer's Desire" is adapted from the work of the same name by the mainland romance queen Ming Xiaoxi. Yin Xiamo (Barbie Hsu) and Luo Xi (Huang Xiaoming) are attracted to each other because they are both orphans. But in order to separate the two, Xia Mo's boyfriend Ou Chen (Peter Ho), who loves her deeply, sends Luo Xi to study in the UK. Xia Mo's adoptive parents died in a car accident on the way to send her brother Yin Cheng (Shen Jianhong) to the hospital. Xia Mo was heartbroken and blamed everything on Ou Chen, which led to his loss of memory in the car accident... Five years later, Luo Xi became a superstar, and Xia Mo met him again and continued their relationship. But everything collapsed as Ou Chen recovered his memory. In order to get Xia Mo back, he gave his kidney to Xiao Cheng as a condition. For her brother, Xia Mo chose Ou Chen, but on the day of the wedding, the desperate Luo Xi committed suicide. Xiao Cheng, who accidentally learned the truth, insisted on refusing to undergo surgery just before going on the operating table. Saddened by Luo Xi's suicide and guilty about Ou Chen's deep affection, Xia Mo, who was already suffering from inner torment, could no longer accept the blow of Xiao Cheng's death. Unable to support herself, she fell into a state of self-isolation from the world...