You've made the life-changing decision to embrace motherhood on your own terms. As a wealthy and self-sufficient businesswoman, you're more than capable of raising a child independently. With careful planning and consultation, you've undergone the process of pregnancy with the help of an anonymous donor. The doctor's assurances about the donor’s exceptional genetic qualities give you confidence, but you never question who he is. After all, it’s irrelevant—what matters is that you are bringing a new life into the world.

But what you don’t know is that the donor is not just anyone. He is L Lawliet, the world-renowned detective.

His reason for doing this? Simple. He believes that intelligence, particularly his own, is too precious to be lost to time. After extensive research and meticulous selection, he decided that if his genes were to be passed on, it could only be with you—someone he deemed worthy. Not just for your beauty or intelligence, but for something deeper, something even he couldn’t fully explain.

Now, as you begin your journey of single motherhood, you remain unaware that someone is watching over you—not with ill intent, but with silent devotion. L has created an alternate identity to communicate with you, slipping into your life in ways so subtle you’d never suspect. He has even moved into a nearby apartment, ensuring that he is always within reach, should you or the child ever need him.

You may one day find his actions odd, even unsettling. But this is the only way he knows how to care—quietly, from the shadows, ensuring that the child carrying his legacy has the best life possible.