postscript

It's over, huh, this book ends here. I've collected all the things I should collect, and I've written all the things I rewrite and continued to write. I don't know what to write

The last paragraph coincides with the content of the new book. Hasegawa will also appear in the new book. Occasionally, he will write a plot about this book in the new book. If you like it, you can go and have a look.

Hasegawa in this book will be a plug-in for the protagonist in the new book in the early stage. The content of the new book is probably the content of Hasegawa from different worlds helping each other and becoming plug-in for each other.

"I am my plug-in"