Author Asahina Hikaru spent three years writing a social mystery novel, which sold over 1.3 Million copies nationwide within three months of its release, causing a phenomenon-level sensation. The TV station therefore conducted a street interview.
When asked about the reasons for buying this book, most people's answers were surprisingly consistent - because of the sentence on the title page.
And the sentence on the title page actually says: Adapted from real events.
Conception: