Solution Epsilon

Solution Epsilon (ソリュシャン・イプシロン, Solution・ε) is a member of the "Pleiades Six Stars", the battle maid squad of the Great Tomb of Nazarick.

Appearance
Solution Epsilon is a blonde beauty with spiral curls and clothing that emphasizes sex appeal. She is said to rival the most beautiful woman in Re-Estize Kingdom, the Golden Princess. As her race is slime, she can change her appearance as she wishes.

Personality
Solution thinks of humans as food and toys. She loves to swallow humans alive and enjoys the suffering and struggling of her victims. She does not like the screams of humans so she shuts her victims' throat with her body. She is, with Narberal Gamma, one of the two "extremely dangerous" Pleiades.

She is also good at disguising her nature, acting like a childish and rude lady when she was out to get information with Sebas. It seems that her true nature is quite logical, suggested by her complaint about inefficient behaviors of Sebas or Entoma.

Trivia

 * Her race is based off of H. P. Lovecraft's Cthulhu Mythos.
 * She is willing to meet and face her superior, and someone a lot stronger than her with force if she felt that their actions disregards Nazarick's benefits or bring danger to Nazarick.
 * She is able to independently make decisions on her own when need to and even betray her superior if she felt that the person obstruct Nazarick's plans.

Quotes

 * (To Zach): "I am a preying type ooze. Time is limited, so I must swallow you now."
 * (To Shalltear): "Well, if I want to kill immediately I can emit a stronger acid, but it’s such a rare chance for a man wanting to enter me, so I want him to at least enjoy it for a day or two."