Welcome to the world of Outlander. When Lin Yuan woke up, he found himself lying on the outskirts of a strange town. He has no memory, no past, and even his own name was found on a note in his pocket. The residents of the town were full of curiosity about him, but also with inexplicable hostility. Until he found an ancient diary with his name written all over it in the small town library.
The last page of the diary reads: "When you read all this, you will understand why you must leave."
As the reading progressed, Lin Yuan gradually pieced together a shocking truth: he was not from this world. There is a time and space rift hidden in the center of the town, and he is the person who was accidentally "thrown" here from another world. His existence broke the balance between the two worlds, and the residents of the town fell into a strange cycle - repeating the same day every day without realizing it.
The only person who can break this cycle is Lin Yuan. But he must face a cruel choice: stay and try to change the fate of the town, or leave and restore the balance between the two worlds. Either choice means that he will lose something important forever - including the only girl who remembers him in the loop.
Time is passing and the cracks are closing. Lin Yuan must make the final choice between the truth and forgetfulness.