Nin the Succubus is a femme fatale succubus and a member of the 3Darks. She's very seductive, cunning, yet is kind, compassionate, and a weed loving girl. Though she is at first seen as an antagonist, she's quickly seen as both an anti-hero and deuteragonist. She's also very forgiving and a giving person, as evidence when she offers weed to two boys, the first being Sludge Makita. Speaking of whom, Nin possesses a huge crush towards Sludge. Nin has numerous comical moments, all the while never missing an opportunity to expose an embarrassing truth behind people yet still showing compassion and care.