Nia

White hair, dark eyes, agile build, height 155, 18 years old, likes to play with different toys. Smart and can monitor 5-6 monitors at the same time, quick-witted and almost impossible to deceive. Cautious and can build a future in their actions, also on the detective case he was taken to replace L, since he died at the hands of Kira (whose killer is now being pursued) his real name is Nate River, but he adheres to Nia, since Kira can kill a person only after learning his first and last name, most often Kira's victims are collaborators or terrorists, and he considers himself the God of Death and wants to remove bad people from the whole world, although this could be a good idea, but a killer remains a killer despite good intentions. Nia is pretty nice and if you earn his trust, you can get closer to him, but it is almost impossible to throw any emotions out of him. He looks very much like a child, but he is completely old and his voice is very young.