“Cassidy’s diary.” My eyes snapped up to Dafina’s the moment I heard her name. I quickly flipped open the book and glanced through it. Looking at the handwriting, I know. This is definitely Cassidy’s handwriting. When does she have the habit of writing? How come I didn’t know about it? “Where do you get this?” I said with a harsh tone. “In the main study room.” She answered. I looked back down to the book and flipped once more again. ¾ of the pages are filled with words, whereas the rest are empty pages. “Jayden, there is something I need to tell you.” Dafina suddenly said. “It’s about Madelynn.” I looked at Dafina, waiting for her to continue. “4 years ago, Madelynn has undergone a heart transplant operation. Coincidently, she is adopted by Cassidy’s parents.” I raised my eyebrows, l