Every book in the Echo Bookstore holds an unsolved mystery. When Lin Xia opens an old diary, she finds a clue to her father's disappearance. But time is twisting, and she must stop the bookstore from swallowing the entire town.
The Echo Bookstore is a rift in time and space. When the girl Lin Xia steps inside, memories return like echoes. She must solve the mystery of her father's disappearance, or she will be lost forever in the whirlpool of its pages.
Lin Xia searches for traces of her father in the Echo Bookstore, where old pages whisper of the past. As she pieces together fragments of memory, she discovers a cycle of love and forgetting and resolves to reclaim the time she has lost.
