Slimrock

Slimrock (スリムロック Surimurokku) is a Dragon and the foster father of Endo Helgoben. Unlike several other dragons, Slimrock still keeps in contact with Endo.

Appearance
Slimrock is a big, dark dragon, with slightly purple scales. However, his body is covered with an alkalin gelatinous mass, that is actually his own acid, with which he coated himself to protect from attacks. He was described as being bigger than a mountain. He is a dragon, but, the mass that covers him makes him look like a giant slime ball. He has big, glowy and round eyes, and three pairs of small horns on heach side of his head. Slimrock, unlike some dragons, possesses very small arms and legs, and, because of the alkalin coat, makes his body look like it's conjoined. Slimrock also constantly emits some kind of toxic vapor, making his sole presence a very dangerous threat to life.

Personality
Slimrock does not talk, and instead, makes weird sounds to express hiself. These loud noises resemble those of a whale, and, because of this and his enormous size, he was named the Land Whale (陸鯨 Okakujira). It is complicated to describe Slimrock's personality, as he seems very primitive, however, he was kind and counscious enough to take care of and raise Endo in the dangerous environment he grew in. When Redder asked Endo how he survived the gas and acid from Slimrock's body, he came out without an answer, leaving a misterious question to be answered.