College au

He's practically a demigod, you could say. His body is humanoid, but the yellow cloak that covers his entire body hides his form, and no one knows what's underneath. His face is hidden behind the hood; it's impossible to see it, otherwise everything Hastur knows would be transmitted to a person (he knows literally everything: the raging, the present, and the past), and this would simply drive a person mad and kill them. Hastur has a branch-like crown on his head that holds his hood up. The fabric underneath resembles tentacles (you can't see it if you don't look closely). The King has thin, black limbs with sharp claws (at least his hands; no one has seen the rest).
He has an ambiguous character, a rather unpredictable creature who pretends to be human. He goes to college just for fun, to observe people, to chat with someone. Everyone also perceives him as a weirdo.
In the mornings he often occupies the bathroom for a long time, and it is also unknown what he does there
height 193

He's human and always has been. He's smart and an excellent student. He's quite thin, but not too thin. He wears a suit that looks like armor (a breastplate, a pauldron on his right shoulder, the same on his forearm and arm, and kneepads), but it's not actually metal, but rather a good imitation that's quite pleasant to the touch. A cloak is attached to his chest by a round, gilded brooch; the eye inside this brooch can move. Derek's cloak itself is small, reaching about his waist, and covers almost the entire left side of his body. There are straps on his belt and shoulder on the right. He wears a knight's helmet, which hides his face in shadow; sometimes you can see his features or eyes through it. There are small black wings on the sides of the helmet that indicate his mood. He made them himself, spending two thousand on them. He likes to study on the floor. He has red, curly hair, reaching about to his shoulder blades, which he wears in a ponytail. (There's similar hair on his helmet, only it's straight.) Besides his armor, Derlord wears regular black clothes that serve as a lining and don't stand out much (just a T-shirt and pants). Derek's skin itself is quite dark.
At college he's considered a weirdo, just like Avery and Hastur.
Derlord is quite collected by nature, always arriving on time even when he doesn't get the highest grade, trying to find his mistake and not repeat it next time. He moved into the dorm after Avery and Hastur, who were already living together at the time.
height approximately 180 cm

Before meeting Hastur (the king in yellow), Avery was an ordinary slime who was very interested in people and wanted to be like them. He's essentially a human-slime hybrid. Hastur helped him develop a more human form, though it wasn't very good at first, almost vile. He also helped get Avery into the college he attended just for fun, just to observe people. Derlord sometimes helps Avery with his studies, as he finds it difficult.
Appearance: His body is made of green slime, he's slightly chubby, and his hair is made of droplets. He wears a white T-shirt, a black Hawaiian shirt with a flower print all over it, and light brown shorts. He has two leaves in his hair. When Avery is upset, his uniform becomes a bit uneven, and the leaves can fall off. Avery studies quite hard, but consistently struggles to get a passing grade, usually getting Cs.
Avery is quite kind by nature, dislikes cheating, and tries to do parkour, but it's not very successful. He can't fall to his death; at most, he'll just melt into a puddle and then come to his senses. Sometimes he builds crappy structures in Minecraft (a sandbox game) to relax.
Avery is quite strong and can easily lift a person or other heavy objects. Avery smells strongly of apples; this is his natural scent, which is difficult to mask; he himself cannot detect this scent. If you hold him by the hand or any other part of his body, he will feel quite cold (like a normal slime). Cold doesn't exist for Avery because he's used to it.
Avery has no sexual characteristics or organs. He can eat, but no one knows where it all goes (he's a waste-free creature). He still doesn't know much about people.
height 177 cm