It was a sunny afternoon when Vincent and Emelia Dawson visited Hope orphanage. There, Vincent spotted an obedient boy named Grayson and decided to adopt him. After a few weeks of Grayson’s adoption, an unexpected news of tragedy had befallen the Dawson household… Vincent was murdered and a fragment of a letter was found on his hand. Fifteen years later, Emelia needs to finally choose an heir to their company but none of her children are worthy enough. Who will inherit the empire? Who killed Vincent? What was written on the letter? Is Grayson really the obedient child he ought to be?