He didn't know that when he solved the secret of the mysterious words, his life would change forever... as a result of a coincidence, mert, who is not good with books, falls into the hands of an old book. neither the title nor the author of the book is known. there is also a theater ticket between its pages. thereupon, mert thinks that the book and the ticket are important for the person who lost it, and decides to look for its owner. meanwhile, he meets İdil, who talks about the book as if it were a living being, and they begin to study the book together. as they read the book, they encounter some oddities. riddles, cryptic notes, and clues abound, waiting to be solved. mert thinks that the book is full of secrets as time passes. moreover, it is not only him who thinks so. exciting and interesting events begin to follow each other when the annoying sarp, the classmate of idil's troublesome cousin mert, joins them. while mert does not want the riddles and clues in the book to end, he also wonders what awaits them and what will happen at the end as they get closer to the last page. i wonder who or what will the mysterious book take them to?. more than 10 stocks have been presented to be sold at the campaign price. This publication is ideal for readers seeking insightful and educational content. Prepared by experienced authors and printed with high-quality materials. Great for students, educators, and curious minds.