At the age of 15, Sin was given the abilities to see ghosts, demons and all other supernatural creatures. Others would have viewed this as a blessing but Sin only saw it as a curse. A wretched curse that came with a pair of handcuffs that secured her to a demonic 'soul mate' that she wished didn't exist. Sin gradually figures out what it means to be in a relationship with a demon.

Romance/Fantasy/Shoujo
WARNING: Mature Content/Language