Some people's lives are like a cell phone that freezes and needs to be restarted; some people's love is like a cell phone that is always online. An Ran was assigned a temporary business trip by chance, and her cell phone ran out of battery and turned off while she was in a hurry. After the phone was turned off and she lost contact, her long-time friend Dawei's persistent search, coupled with her brother Anle who was full of nonsense, triggered a series of ridiculous events caused by her turning off the phone... It led to the discovery of An Ran's boyfriend Wu Zijie's cheating on her female bestie, Dawei believed the prank call from the "kidnapper" and went around raising money, An's mother was frightened and hospitalized, Anle accidentally injured the "mistress" in anger, Dawei and Zijie had a fight, and An Ran was suspended from work because of Dawei's disturbance at the company. After turning off the phone for 24 hours, An Ran's life suddenly changed from a winner to a loser...