It's been more than two months since I wrote the book, and today it's officially on the shelves, but I'm actually quite nervous, worried that this book will not live up to the expectations of people who like me.

But no matter what happens to the book's subscription, I'm going to stick with it!

Thank you to my editor Dad, and to all the people who supported me. You have given me a lot of courage.

I want to be with you on this road.