It tells the story of 37-year-old Chimatsu Shino, who aspires to become a novelist. His main source of income is a part-time job as a pest controller. One day, he accidentally got a notebook, plagiarized the novel written in it, and won a literary award.Edamatsu, who suddenly became a popular writer, and 34-year-old editor-in-chief Katayama Miharu, began to take action to find the real author of the novel.The person who holds the key to the real author is the girl whom Zedong fell in love with in middle school.Edamatsu recalls the bitter yet beautiful and intense memories with women with extraordinary personalities...

The 37-year-old Edamatsu Shino (Subaru Kimura) aspires to become a novelist and participated in the literary award ceremony hosted by “Reishinsha”.He has not won awards for many years, and his main source of income is working to get rid of pests. However, his novel - Spring and Ultramarine - won the Newcomer Award this time.However, Zhisong always felt uneasy.

Half a year ago - Zhi Song received a time capsule buried in middle school.After 25 years, the time capsule committee dug it out and sent it to their respective owners.Among the popular nostalgic items at the time was a notebook with no memory!The cover says “Spring and Ultramarine”, a romance novel written in a woman's handwriting.

Edaco plagiarized the novel in his notebook, won an award and got the opportunity to serialize it. The beautiful girl Katayama Miharu (Yuai Shinkawa) became his editor-in-chief.

Feeling guilty, Edao told his working junior Mitsuru Kaneko (Kou Maehara) about plagiarizing the novel. Edao planned to find the real author and began to recall his female classmates in high school...

Shino Edamatsu (Subaru Kimura) won the Newcomer Award for his novel "Spring and Ultramarine".With additional rewards and the opportunity to write a new serial, things seem to be going smoothly as a novelist - -.However, "Spring and Ultramarine" plagiarized the novel written by the classmate who was in the time capsule! “ Is it going to continue like this?”

Katayama Miharu (Shinkawa Yuai) of the editorial department knew what happened and decided to conceal the fact. However, if the real author was to be found, if someone else exposed it first, Edamatsu Shino's career as a novelist would be over.

Who is the classmate who wrote "Spring and Ultramarine"?Edamatsu Shino and Meiqing looked at the graduation photo album together and discovered “Shirakawa Azusa” who often vomited.Shirakawa likes romance novels, and they think she is the author——!?

Shino asked Kaneko (Kou Maehara), his working partner who knew about the plagiarism, not to tell anyone.

On the other hand, Meiqing discovered someone who graduated from Toyama Middle School at the same time as Edamatsu on SNS and got in touch with him.A few minutes later, I received an unexpected reply.

Shino Edamatsu (Subaru Kimura) and editor Miharu Katayama (Yuai Shinkawa) set out to find the real author of the novel - Spring and Ultramarine.

There is a high possibility that “Shirakawa-san” (Shizuka Nakamura) suddenly appeared at Shino's autograph session and said “this is a story I wrote, right?”The shin man was so shocked that he was so shocked that he sent her away without even asking for her contact information.After discussing it with Meiqing, I was told that if Shirakawa-san accuses you of plagiarism, it will be over.

Searching for keywords such as “ branch pine shin man, stolen work”“ spring and ultramarine, stolen work”, etc. yielded no results, and the shin man breathed a sigh of relief.But Shirakawa-san sent a message. Don’t you want to talk slowly?%......

Edamatsu Shino (Subaru Kimura) was deceived by “Fake Shirakawa” (Shizuka Nakamura) and had all his money stolen.The search for the “real author” of the novel - Spring and Ultramarine - has returned to the starting point. Coupled with the blow of a broken love, the manuscript can no longer be written!

On the other hand, the new editor Katayama Meiqing (Yuai Shinkawa) in charge of shin men learned from the editor-in-chief Umemoto (Matomo Sakata) that Haru and Ultramarine may win the Naokawa Prize, and Meiqing's smile froze.Rina (Yuki Moe) feels something is wrong with Meiqing's appearance.

In the meantime, Meiqing went drinking with Shino who couldn't write the manuscript.Meiqing was so drunk that she staggered around and complained endlessly to Umemoto.She revealed that in order to be able to complain at any time, she wrote down everything Umemoto said in her notebook...

On the way home.The shin man found an ice cream stick dropped on the ground, which reminded him of his middle school classmate “Sugiura”, and began to talk about what happened at that time.

After listening, Meiqing began to feel that this “Sugiura” was the “real author” of Spring and Ultramarine...! ?

From Mitsuru Kaneko (Kou Maehara), Nekoma Rina (Moe Yuuki) heard about the plagiarism of Shino Edamatsu (Subaru Kimura).She immediately suggested that Miharu Katayama (Yuai Shinkawa) go talk to the editor...

At the same time, the popular French female writer Patricia Gibre (Nico Ishida) came to Japan.Cat Demon is a fan of Patricia. She asked a coordinator she knew well to get the opportunity to meet her.She is targeting the copyright of Patricia's new work - Dark Purple.

The cat demon went to the agreed eel restaurant with a nervous mood, and finally met Patricia, but Patricia didn't trust the cat demon and turned around and left...!

Around the same time, Shin Man spoke to a certain woman.“Are you Patricia?We went to school together at Dianshan Middle School...”

This reunion of the shin men will have a huge impact on the plagiarism issue of Haru and Ultramarine...!?

“Please, never let 《 Chun and Ultramarine 》 win the Naokawa Prize...”

《Haru and Ultramarine》 was nominated for the Naokawa Prize. Shino Edamatsu (Subaru Kimura) and Miharu Katayama (Yuai Shinkawa) were so anxious that they went to pray for God's blessing.However, both of them drew “bad luck”, and the sign above stated that their wishes would never come true.

At this time, Shino saw a group of people receiving extra blessings from the god. He thought of his classmate Yuko Gaocheng who could see ghosts and exorcize spirits“.He suspected that "Spring and Ultramarine" might have been written by Yuko, so he decided to find Yuko's whereabouts.

Mitsuru Kaneko (Kou Maehara), who joins the ”Search% operation, points out that a certain fortune teller may be Yuko——!?

At the same time, Meiqing was ordered to take charge of the work of Otawara, the writer of Ogosho, and she will also be relieved of Shino's position as editor-in-chief.

Shino Edamatsu (Aki Kimura) successfully won the Naoki Award for "Spring and Ultramarine" and received blessings from many people.《Spring and Ultramarine》The more successful the man becomes, the more guilt he feels.He hesitated whether he should confess his plagiarism to the outside world.

On the other hand, after accepting an interview invitation from Weekly Buntori reporter Manabu Kiryu (Kento Shibuya), Miharu Katayama (Yuai Shinkawa) came to the company with a solemn face.Kiryu knew about Meiqing's past“ and conducted an interview about it.Meiqing said to Nekoma Rina (Yuki Moe),”If anything happens, I’ll ask you...%!

One day, Shino received news from his former junior high school classmate Hana Shimura (Ayame Gouri).Recalling that when she was discussing history with Shimura, she said that almost everything written in textbooks was lies.At this time, Shin Man noticed that the illustrations in the notebook - Spring and Ultramarine - looked very much like her paintings -!

As Meiqing's unknown past gradually became clear, the plagiarism issue also ushered in unexpected developments!

Shino Matsueda (Subaru Kimura) publicly stated that his work that won the Naokawa Prize - Spring and Ultramarine - was plagiarized, and the editorial department of Ruishinsha suddenly fell into chaos.Katayama Meiqing (Yuai Shinkawa) hurried to Shino's house, but he was nowhere to be seen.

Meiqing returned to the company, and when she was about to confess that she actually knew about the plagiarism, she was stopped by the editor-in-chief Umemoto Takuma (Masanobu Sakata): “You don’t know anything, you are a victim of betrayal, right?”

Shinobi stood in front of his hometown. Fifteen years ago, despite the opposition of his father Fujio (Minagawa Sarutoki), he insisted on leaving home to pursue his dream of becoming a novelist.

“I'm back.”“Um.” Feeling his father's kindness in deliberately avoiding mentioning the plagiarism incident, Shannan recalled the time during the summer of his first grade in junior high school when his father taught him somersaults.At this moment, Fujio suddenly collapsed...!?“《Spring and Ultramarine》the real author” also takes action...!?

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...

Shino Edamatsu (Subaru Kimura) and Miharu Katayama (Yuai Shinkawa) gradually find out that the woman wearing a mask in the video is Sachiko (Yuko Fueki), Shino's former intern teacher.However, Teacher Sachiko is not the “real author” of Spring and Ultramarine.The real author is Shino's classmate and plans to attend the class reunion...

The shin man was troubled by what Mr. Sachiko said: “I think if you read that notebook, you will immediately know who the author is.” He took out the notebook of "Spring and Ultramarine", opened it and read it again.

The day of the class reunion comes.Taniguchi who gave the Bellmark Kiss, Sato who worshiped Ksitigarbha Bodhisattva, Shirakawa who has the most beautiful belly button in the universe... former classmates came one after another.

Finally, the “real author” appeared in front of Shin Man!At the same time, a bitter but beautiful memory emerges...!?