Who is the God of Sleep? What's your name?

Hypnos, the god of sleep, is the son of Nyx, the goddess of night, in Greek mythology. He belongs to the third generation of gods and is one of the oldest gods. He is the twin brother of Thanatos, the god of death; animation A character who appears in "Saint Seiya: The Underworld". In the character setting, he is a confidant of Hades, the God of Death, along with Thanatos, the God of Death. Also known as a title, there are also online novels and short stories of the same name.