Sludge Jellyfish

Water is a member of the Monster Organization and an ally to Phoenix Man. He's one of the Monsters who assaulted S-City alongside Elder Centipede.

Apperance
One of his most notable features. Water looks like a walking blob with two eyes, with goop like skin and filaments, because os his apperance, he leaves a trail like a snail.

Personality
Water is one of the first friendly monsters to appear, alongside Phoenix Man. He even tries to invite Garou to join the Monster Organization despite being almost killed by him and rudely turned down by him.

Plot
Water is first seen watching the battle between Garo uand Metal Bat alongside Phoenix Man. After the fight was finished, he tries to intercept Garou only to be brutally smashed by Garou who already knew he was being watched.

Whomever, thanks to his regeneration powers, Water was alive. He get's angry but tries to invite Garou to join the monster Association but is rudely turned down. He then leaves alongside Phoenix Man.

Abilities and Powers
Not much is know about Water, except that he's one of the few monsters with regenerative abilities:

Regeneration: Water regeneration is amazing, as he was able to regenerate back from a pile of goo after being brutally smashed by Garou.