When one of Kelz's high-profile murders changes course because of betrayal and leaves him lying dead, life as Nadi knows it comes to a halt. That is, until she figures out a way to get the ball rolling again. Nori wants no part in her sister's scandalous life; however, with no real money coming in and tuition due, she feels she has no choice. When Kelz is murdered, they end up contacting a drug lord and have no choice but to become his hired hands. The conniving drug lord asks an impossible task of them. He sends them on the Murder Express.