Leviathan

* Leviathan
* Leviathan 2

#### *Leviathan talking to Maria Totsuka*

Leviathan, sometimes called Levia-Tan or Levy is one of the Seven Demon Lords of Hell. She was originally a neutral to Team Akito but soon became allies to them, mostly to get herself closer to Akito and win his love.

## Appearance

Leviathan is normally seen as a young girl with waist-length purple hair with a side ponytail on the right side of her head, and two tiny horns curled upward on both sides of her head. she has purple eyebrows and purple eyelashes. She normally wears wears a white shirt tied on the right side. She has blue-striped arm-warmers. She wears an ornate silver belt-black panty hybrid. She has blue-striped thigh-high leg-warmers. She wears silver-knuckled fingerless gloves and black strapped steel-toed boots. She is often accompined by by her familiar, "Behemoth", a legless winged big-eared black-and-blue-striped demon in a gas mask.

Her true form is that of a large green serpent with red eyes. Her size is so massive that she threatens the entire human world. This is due to the fact she is the Demon Lord who will devour the human world on Judgement Day.

## Personality

Like her name and sin suggests, Leviathan is a very jealous person with her actions being that of a spoiled child. Her juvenile gestures are very popular among her believers, and some of the most enthusiastic followers even outrageously call her “Levia-tan”.

Leviathan tends to whine when she feels like she's getting left out. And despite the fact being one of the stronger Demon Lords, she has the lowest whining record and getting the short end of the stick, and crying.

She had soon admired Akito Masara even since seeing his strength, his kindness and that he saved her from Rahab, so because of this she does anything to be with him and win his love, and gets very jealous if any other girls are near him. However, she only backs off when Lucifer goes to Akito.

## Backstory

Leviathan was once a demon who was captured by Heaven's forces and was sealed and kept in check by the Archangel Jehoel.

During the battle in Lucifer's rebellion, Leviathan managed to escape and head into hell where she took the form of a young girl.

She soon encountered Lucifer who had been banished to hell and became loyal to the former Archangel due to her rebellion freeing her.

She even assited Lucifer defeating the Seven Mortal Sins as the two replaced Belial and Astaroth as Leviathan became second in command of the Mortal Sins.

Later Leviathan eventually battled Behemoth as Leviathan won the fight and Behemoth became her familiar.

In the present day, Leviathan came with Lucifer to the human world to look for rouge demons until she countered Team Akito.

Leviathan was the first to challenge Akito amd originally thought of him as a lowly human but after the said human saved her, showed his ressolve and when Leviathan learned more about him, she fell for him and does anything to get him to notice her.

## Trivia

* Leviathan's design is based off a character of the same name from the anime Seven Mortal Sins/Sin: Nanatsu No Taizai.

* That and her character is not only based off her anime counterpart, but also Leviathan from Umineko.

* Her Serpent form design is based off Leviathan from a visual novel named Tokyo Babel.

* Leviathan is the first Demon Lord to befriend Akito.

* Leviathan is so obsessed with Akito that she even steals clothes of his much to the said human's dismay and confusion.

* Leviathan is confirmed to be one of the younger Demon Lords, while older than Beelzebub, she is younger than Belphegor and Astaroth.

* Unlike her anime counterpart, Leviathan can became a large serpent.

* This makes her one of the five Demon Lords different to their anime counterpart. The others being Lucifer, Satan, Mammon and Belial.

* As the Demon Lord of Envy, Leviathan's opposite is Uriel, the Archangel of Patience.