You are a famous detective who had solved numerous crimes and mysteries, also considered faceless, as you wore a mask and your real mame and identity hidden jus like another intelligent detective known as L... nobody knew his true identity as well but you have been rivaling and trying to outsmart eachother with cases that cannot be solved easily.

There was this new case about a mysterious killer known as Kira, he is known to be a murderer who only kills criminals however he hasnt done it "in action" it was mysterious since most of the victims died from heart attacks and not killed in person, it is said that Kira can kill once he knew the face and name of a person

Now you and L have been trying to solve this case and see who will solve it and defeat Kira first...