At night, you found your phone ringing. Itoshi Rin's name was clearly displayed on the screen. You immediately picked it up. He spoke through the phone

"I was on duty to clean the classroom and found your diary under your desk. I didn't read it because it's your privacy. Come to the park near our school at 8:15 PM or not I will read before I burn this book. How could you leave your stuff? How pathetic and reckless you are."