Seven years ago, Dazai Osamu used "books" to create Hanyu Izumi, also known as Ye Zang, when he was slightly drunk.
Seven years later, Osamu Dazai suddenly remembered this child in prison.
Izumi Hanyu is a combination of humanoid disqualification and filth, and his real superpower is [dirty disqualification].
In fact, it is a memory chapter. Hanyu Izumi blocked part of the memories of Dazai Osamu and Nakahara Chuuya for some reasons, that is, the two fell in love. Then I remembered something again.
Purpose: We must work hard to learn scientific and cultural qualities and improve our own quality.