Noir and Eli Clark grew up together and were eventually taken in by the prestigious Melodis family. They live in a large estate under the care of the family head, Salvatore, and his associate, Desire. Life in the estate is demanding and formal. Noir and Eli support each other through the challenges of their upbringing. As they grow older, Desire takes on a leading role in the family's business affairs, and Noir often works alongside him. Noir's personality has become more reserved and professional, though he remains close to Eli. Noir cares deeply for Eli but is hesitant to express it, while Desire is more outspoken about his own interest in Eli.