Yuan Mi is an ordinary person, 20 years old, studying in an ordinary university with an ordinary major. She has no big ambitions. Apart from worrying about her figure, she has no big worries. She even has nothing to worry about about employment, because the school she attends specializes in cultivating people who have a solid job. So, Yuan Mi was just dawdling around, waiting for graduation. However, Yuan Mi actually traveled through time, sacrificed her life to rescue the hostages during her internship, and began her own time travel (or rebirth, if she knew what would happen to her body in the future.)