The protagonist in this book is the person in my other book "Complex - I Want Ordinary Me and Extraordinary Everyday Life". Logically speaking, he should be the second male lead, but his role is pitiful.
If I can't remember the plot of another book, I'll read this one first.
As for the introduction, just look at the title of the book.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.