In a mystical world filled with filthy gangsters and contagious diseases, there lives a pure maiden of 18 called Juliet Grindelwald. As a daughter of a divorced lady, she despised men… and gangsters—like her father. On one stormy evening, Juliet and her mother are attacked by gangsters. As a result, her mother died on that night. Juliet, seeking revenge, set out to find the gang leader—whom she later found out that he was the poker faced and cruel hearted Romeo Shacklebot. Romeo Shacklebot is the youngest man to have a gang for his own. Little did she know that, in her past, she was gambled and is going to be given to the Romeo when she reaches 19. Unfortunately, she was forced to stay since it was already two weeks before her 19th birthday. A twist occurs in her point of view of Romeo due to the inheritance from his mother: a personality disorder. Whenever Romeo is pissed off, he turns into his evil side whom they call; ‘Crimson.’ He returns to his good side only if someone lessens his anger. Juliet would never forgive this so-called Romeo… or will her anger just subside and turn into a new feeling? Will she ever make out alive whenever Romeo turns into Crimson? Will she finally find the one who she really loves?