Qian Ling heads back to her hometown and reunites with her childhood friend, who has a crush on her, making Gu Xun jealous and protective. He gives her advice as her online buddy, Xiao Cao, and almost gives away his true identity. Qian Ling has a rocky start in the 9th division, with the group lead designer, Fan Xing, giving her a tough time. Su Zheng decides to join the 9th division. (Source: frankly at MyDramaList)