The Destiny Code

When Milan touched the book given to him by a stranger he was mysteriously transported into the world of the book. The gemstone on the book's cover would glow to signal that an incident needed to be resolved, serving as a mission prompt. Inside the book, Milan was accompanied by a girl named Esther, who had been created to be his companion. Together, Milan and Esther navigated the mysterious world of the book facing various challenges and working in tandem to complete their missions.