The story of a certain woman traveling through time is also a story of a certain woman's emotional growth. Although it is also an emotional drama between a certain woman and three certain men, it should be different with the addition of her own emotional understanding. This is my first time writing an article, and I just want to tell a story. Please forgive me for the crude writing style! If the comedy has great ups and downs, great joys and great sorrows, and those who are in a state of confusion, please take a detour! If you like the writing to be beautiful and the artistic conception to be as rich as poetry, please take a detour!