Solution Epsilon

ソリュシャン・イプシロン,

One of the Pleiades. She's a slime and one of the most dangerous Pleiades to humans, since she enjoys devouring humans alive. An assassin and poisoner who can decide to protect or dissolve things she absorbs, she can also control the speed of her digestion. She gets along with Shalltear because of their similar tastes