Naked, floating and breathless inside the water tank of an executive subdivision, Ella Fonseca is determined to kill the mysterious murderers of her daughter Micah and make sure they pay for what they have done. But the problem is, Ella doesn't know where to start and how to start the hunt for Micah's killers when all she has is a single clue - a chocolate with a butterfly-shape stuck in Micah's mouth the night she was found floating. "I don't. I can't. I will never accept the fact that my daughter died just like that. They better prepare for me, because I wouldn't waste a single minute not knowing where their dirty asses are."