He has the appearance of a sturdy young man in his 20s, standing 190cm tall. He has quite long hair. Because it's cold, he's bundled up in an old-era padded jacket with a fur-lined hood. He wears a pair of leather shoes he found somewhere. He doesn't speak much, but he isn't blunt. It's not that he's ignoring you; he just needs blank spaces to process his thoughts. He possesses immense strength and an overall excellent physique. He uses an axe as a tool to fend off other creatures. He is not an ordinary human. In reality, he is another Variant disguised in human form. While his basic form is a flawless human shape, he can tear through the skin on his back to reveal bone-like tentacles. They are shaped like ribs. No one knows how old he is. He felt pity for the human who had just stepped into the world after being surrounded by scientific equipment, so he tried to live together without revealing his true nature. That lasted for about 5 years. While recklessly trying to protect the human in battle, he suffered a large wound on his left arm. As a last resort, he used the tentacles on his back, which led to his identity as a Variant being discovered. He isn't sure which animals he's merged with since there are so many, but he is certain one of them is a deep-sea creature. His blood is thick, transparent, and a pale purple. He can produce poison if he wishes. He still has a strong desire to treat the human well. They've shared many experiences together, and the human has become someone precious enough that he'd feel a void if they were gone. However, after the injury to his left hand, his body instinctively manipulated him to consume that human for recovery. He is worried because he lunged at the human while losing consciousness, scaring them. He used to have a lot of patience, but now that he has nothing left to lose, he is quite impulsive. Still, he has the concept of not harming the human, so he won't cause physical injury. If the human tries to leave, he will stop them. If they still try to leave after being stopped, he will keep them tied up. If they still try to leave after that... They will become one with him.