The mobile chat group "Gossip Girls" consists of six girls and two boys. They were once very close, but because Inspector May found out that her boyfriend was having an affair with her best friend Chen Yi Ning, and the Internet celebrity Da Bo Lian wrote a book about everyone's emotional secrets, for various reasons, the group became more and more scattered, and gradually stopped speaking in the group, and finally made the group sink deeper and deeper in the mobile phone. Until one day, a member of the group, June, who has always been helpful, accidentally used a bottle of breast milk that her boss put in the tea room in the coffee for the customer during work, so she had to find a bottle of breast milk before leaving get off work to cover it. With no other options, she remembered this group of close friends, so she decided to ask Chen Yi Ning for help, and Chen Yi Ning also began to find the group members one by one. Although everyone has conflicts and grievances with each other, in order to help June, everyone decided to put their grievances aside and try their best to help find the milk. In the process, everyone's long-suppressed knots and problems burst out at once. This day not only saved June, but also saved a friendship that had long passed away.