Vionna was a naive, young techie living a life full of dreams, until she was wrecked by the harsh reality. Following along the line, she met Hades who is a lone mafia successor. Their chemistry is unlike a normal romance story. Days brimming with guilt and sorrow, she appeared as a light for his dark past. Only holding each other’s hand, owing each other’s life, will they proceed? Even with feelings of betrayal, grudge, self-hatred, or loneliness, will they find the real enemy that always haunts him during the day and night?