The identity of the son of the time-traveler made it easy for Xi Yu to get the opportunity to work in the Authority of Time and Space. The high salary, high food and benefits, and the opportunity to travel to various time and space are the fundamental reasons for Xi Yu to enter this mysterious organization hidden in the cracks of time and space. But the idea of the mountain, the ubiquitous exclusion, exploitation and betrayal, the discrimination called "care", and the old fritters who are crazy about accumulating money have made every step of Xi Yu's time in the Times Management Bureau extremely difficult. Others: 1. There is no male protagonist in this article, and there is no sweet love even in the supporting roles. 2. The workplace in this article is a bit dark that borders on exaggeration. 3, the heroine was a little weak at first and swore to salted fish, but then she was forced to have no way out before she rose.