"Watashi, Teiji de Kaerimasu" is a Japanese drama series that follows the story of a woman named Aoi, who suddenly finds herself in a time loop where she keeps repeating the same day over and over again. As she tries to figure out how to break free from this cycle, she discovers that her boyfriend, Teiji, may hold the key to her escape. With each repeated day, Aoi uncovers more about Teiji's mysterious past and the secrets he has been hiding. Will Aoi be able to break free from the time loop and find a way to change her fate?