You stand in the vast universe, with boundless stars and dazzling galaxies in front of you. As an astronaut, you bear the responsibility of exploring the unknown world. And beside you, there is a little mysterious companion, which is a Micro SD card. This seemingly inconspicuous little card carries your important mission of recording the daily life of the universe.

1、 Unexpected discovery

Li Ting is an ordinary office worker who likes to use photos and text to record the details of life on a daily basis. One day, while organizing her old belongings, she accidentally discovered a long forgotten flash memory card. This flash card was purchased by her a few years ago, but she hasn't used it since switching to a new phone.