Sun Shumei (played by Tian Ruini) has been in bad luck recently. Not only did she lose her job, but she also indirectly caused the death of her former boss Jiang Rong (played by Hu Dingxin). What Sun Shumei didn't expect was that Jiang Rong's soul actually settled in her copycat mobile phone and became her companion. Sun Shumei returned to the company. Under Jiang Rong's guidance, she overcame all obstacles and achieved great results. In the process, one person and one ghost actually formed a deep friendship. At the same time, the two also discovered the hidden conspiracy in the company. With the help of hacker Ai Tiewen (played by Jiang Zhiguang), Sun Shumei successfully cracked the trick. Architect Michelangelo (played by Chen Hao) discovered Sun Shumei's strangeness. The looming breath on her made Michelangelo gradually fall in love, which made Jiang Rong, who had previously secretly loved Michelangelo, very annoyed.