Killkill

Killkill (キルキル) is one of Minami's familiars and a character that has yet to make a formal debut in Deep-Sea Prisoner's creations. He first appeared in the Sunahama Log on 2017/05/27. He is a box jellyfish. 
== Physical Description ==
Killkill has raceless white skin and his eyes are large and blue with swirls in them. His white hair goes past his hips and the longer strands appear to be his tentacles. Other physical traits of note are his blue tongue, white eyelashes and cyan nails. Killkill wears a light navy blue zip-up hoodie sweater going to his thighs with a white six-pointed star emblem similar to Minami's symbol stitched into the hood. He also wears deep blue sneakers.
== Personality ==
Killkill is said to have a gloomy and introverted personality. Deep-Sea Prisoner has also stated Killkill is a bit of a yandere.  He is male but also has a loose sense of his own gender; it is not something he cares about a lot. 
== Background ==
Not much is currently known about Killkill's past.
== Appearances ==
Up to this day, Killkill has only appeared in some of Deep-Sea Prisoner's illustrations.
== Relationships ==
=== Minami ===
Minami is Killkill's master, referring to him as "young master" or "Minami-kun." They get along well. The precise details of their relationship have yet to be revealed. A quote by Killkill in a now-deleted Sunahama caption of his first appearance mentioned Minami in a suggestive manner, hinting at their dynamic. In Deep-Sea Prisoner's Halloween 2020 livestream, she answered a Marshmallow question where she confirmed Killkill "sexually harasses Minami," but the latter is oblivious to this. It was not specified if this includes when he was a child, or as an adult. The phrasing points towards the latter. It has also been said they take naps together. 
If Minami were to go through a rebellious phase, he would still turn out okay since he has Killkill. 
== Abilities ==
=== Natural Abilities ===
*Nigh-Absolute Immortality - Like all non-human characters in the Deep-Sea Universe, Killkill cannot die from natural causes such as aging or disease. 
* Animal Transformation - Being a box jellyfish, he is able to switch between a humanoid and animal form.
* Underwater Breathing - Being a box jellyfish, he can naturally breathe underwater.
== Trivia ==
* His character portrait was drawn during Deep-Sea Prisoner's 19th drawing livestream on the 26th of December, 2020. 
* The term "Danger" he is referred by in his first introduction in the Sunahama Log on 2017/05/27 could be implying he is dangerous in a sexual way. "Dangerous" in Japan is sometimes used to refer to someone with sexual experience or a sexual situation.
* In Japanese culture, the six pointed star found in his design shares no history with the Star of David.
== Artwork Gallery ==
=== Website Artwork ===
Danger sea.png
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Kirakira.png
== Quotes ==
== Navigation ==
== References ==
Category:Characters
Category:Animals
Category:Familiars
Category:Male
Category:Blue Sea