Do you believe parallel universes exist? Beyond the world we live in, there may well be countless independent universes, each resembling ours to a different degree. In these worlds live countless versions of me, some alike and some different. Their lives are like parallel lines, moving toward the same destination without ever crossing.
Zhou Yunqi doesn't know why she sometimes wakes up in all kinds of unfamiliar worlds and encounters all kinds of versions of herself. She also doesn't know why, every time she transmigrates through time and space, no matter how time and place change, the same familiar stranger is always there throughout her life. Their first meeting left her dazzled, and their years together brought her tenderness.
The worst kind of love is to make one person your entire world. The best kind of love is to see the whole world through one person.