About a month after it was publicly announced that Spring and Ultramarine was a plagiarized work, the series was discontinued.The writing progress of Shino Edamatsu (Subaru Kimura) is not going well and he is escaping from reality.Kaneko Mitsuru (Maehara Kou) said: “The world will almost forget this incident.”Shin men are looking forward to this, but there is still a lot of criticism on the Internet.

On the other hand, Miharu Katayama (Yuai Shinkawa) is listening to her lawyer.According to the lawyer, as long as the true author of the notes does not file a lawsuit, there will probably be no problem.Meiqing proposed to her boss Umemoto Takuma (Masanobu Sakata) to issue a statement saying that Haru and Ultramarine did not constitute copyright infringement.However, Umemoto told her to find the “real author”...

In this case, Shin Man discovered a video of a masked man holding a notebook he used in junior high school.After getting some clues from the video, Shin Man decided to hold a class reunion in order to find the “real author”... Can he finally find the answer??

While preparing for his class reunion, he remembered his then intern teacher Sachiko Takashi (Momoko Tanabe) and decided to meet Sachiko (Yuko Fueki) after 25 years...