Lucy only wants to stay alive in New York’s ruthless underworld, so she uses her starting points on a forbidden potion and feeds it to Vito, the mafia heir everyone fears most. The result is unbelievable: the once-dangerous criminal becomes strangely compliant, and Lucy spends half a year ruling over him, using him like a private servant and clearing out anyone who stands in her way. But just when she thinks she has control, her system suddenly wakes up with a chilling warning.