Geschtichte der Sünden (Elfen Lied Fanfic)

Artificial life. Seems like a futile goal for scientists to master, no? Well despite claiming not to have figured out the recipe for creating "humans", in the facility for Diclonii research, it has been done. Two twins, though not blood related, mastered. Their names are Lust and Envy, and they are no ordinary siblings. They are sinful, and sly, and together, they are a weapon for mass destruction. [Elfen Lied Fanfic]