Kentrassi

Kentrassi is one of the Seven Sea Devils. She was blown up by the legendary "Leviathan Slayer" Teon Ma, who sacrificed himself to kill the Devil in defense of his children, Rita and Bota Ma. She was later resurrected by Dr. Foid as an attempt to forward "human evolution". Her Antigens and Mutagens were given to Rita in an attempt to halt her mutation.

Appearance
Kentrassi is a huge, two-legged sea devil with at least 50 meter in length. According to Teon Ma, Kentrassi is even bigger than Skutoom. She has 4 tentacles on its back, with each tip shaped like a bulb that could open up and swirl. She has a long spine on her back that reaches far until the end of her tail.

Personality
Kentrassi has shown to have some sort of intelligence compared to the other Sea Monsters. Kentrassi knew that Bota and Rita were running away and choose to go after them despite seeing Teon Ma was injured and unable to move in front of her. Bota Ma stated that Kentrassi is "nothing like the other sea monsters" due to the intelligence she possessed and even though she's being experimented, she knew she wasn't trapped, instead she was waiting for her chance to escape. She can morph one of her tentacles to look like a human to deceive them. She understands how the human works, as far as understanding how to unlock her own containment chamber through the computer screen.