In a two-dimensional parallel universe that is closely connected to the real world, anime characters have self-awareness and intersect with the human world. Lin Yu, a high school student, is a long-time animation fan. One day, when he was browsing a used bookstore, he accidentally obtained a mysterious comic book. When he opened the book, a strange light flashed, and Lin Yu was sucked into the world of the book. Here, he met characters from different animations.
