On the other side of the parallel time, female writer Xiao Jia (An Zhenzhen) fell into a coma due to a car accident. Her work - My World's Doomsday - was rewritten by the great writer (Jiangling), adding a new character, Jiangling, saving the girl in the story.In a coma, she dreamed that the world line changed - Jiangling disappeared, and her friend's personality was inverted.
After waking up, she found that her book was published and the ending had been revised.When she walked out of the publishing house and looked across the street from a strange and familiar writer, time seemed to be still.In the falling manuscript paper, the two walked towards each other, crossing the boundary between reality and fiction.