Ehael is my creative creature.
I use auto translate almost -

Ehael is a creature of cosmic origin named lunar fish (月魚、Lunepisc) or rabbit fish (兎魚) in Japanese. It is a creature that belongs to the "space" of my creative world, but on the earth it is a creature of the sea. You can adapt to both seawater and freshwater and use magical powers to fly in the sky.

Most of the EhaeI draw are assigned a survey number of Ehael33-EE. Since Ehael33 has lived close to humans for a long time, there are many changes from the original Ihar.

Ecology
EhaeI is an intelligent creature that was separated from humans long ago. They are generally friendly curious, clever, like a kid behind old guy, but they also look ruthless to humans. It is a semi-living organism with a long lifespan and a long breeding cycle. Adult EhaeI is submerged in the metaphysical ocean, which normally exists parallel to the physical world (similar to Evangelion's apostle), and has no perfect body. It takes in the moonlight that permeates the metaphysical ocean and converts it into active energy, requires almost no material diet, and there is no conflict. When you are a fry, when you are breeding, or when you are seriously injured, you need to go out and eat in the physical world.

EhaeI is all born male. They live in groups, the largest of which eat a lot of fish and change sex to females on land over months to years. Once every few to decades, a breeding festival is held on the night of the full moon, with a pink breeding color. In a promiscuity ceremony centered on females, females give all males eggs to her pouch and do their best. Then, the males in the flock cooperate to hatch eggs and raise fry. Since fry cannot get energy from moonlight, parents make fine silver bubbles from their mouths to create bubble nests and feed them. The bubble nest is also an evacuation site.
Survival rates are not very high, as fry are often eaten by other organisms.

EhaeI does not use tools or fire, but communicates with silver bubbles containing the energy of moonlight and various calls (songs), recognizing the existence of friends and their distance. Every individual has its own song and can make a variety of sounds. EhaeI, who is separated from his companions, may misunderstand the sound and light of the ship as his companions, and may try to learn the words of humans and other animals.

form
In general, adult EhaeI is over a meter in size. There are ray-like fins on the back, and the transparent color and texture are similar to squid.
The pupil can change shape, but it is basically horizontally long and iridescent, like a squid. Large ear fins are used in a similar way to bats when flying in the sky. There is a blue ella on the cheek, and the fillet on the cheek can be covered here. The torso is slightly glowing and blinking, and the blue heart may show through. Body temperature is lower than that of humans, and long-term touch may cause low-temperature burns. On the other hand, it adapts very well to cold water. Water from 35 ° to 0 ° C is the optimum temperature.

The fry EhaeI is about 5 to 30 centimeters. From around 50 cm, it looks like an adult, but it can only reproduce after about 1 meter. Ehael33 is a 3 meter individual. EhaeI can reach up to nearly 30 meters. Most of these individuals change sex and become mothers. If the herd is small or the population is small, they may change sex less than 5 meters.

magic
EhaeI can fly in the sky. EhaeI can also change the weight of what you touch or make it invisible. You can also improve the healing power of magical creatures by giving bubbles. To protect yourself, you may use screams that have a confusing effect on hearing and nervous creatures.
Some people remember to change the color of their back and body to black or deep blue due to mimicry, and to transform into a human-like figure depending on the individual. The figure between fish and humans is a little like the sea monster Siren.

EhaeI blood is blue like paint. And when it comes in contact with the air, it loses its color while you see it and eventually becomes transparent. The blood has a strong disinfectant odor and appears to refuse to exist in the physical world of life. And its blood is bitter and sweet, a deadly poison to most living things.

EhaeI properties continue as long as its appearance is hidden in the metaphysical dimension, except that its poison is weakened only when it is a fry that strongly appears in the physical world and when it shows a breeding color. The scent of the disinfectant turns into the scent of the tide, and the filled blue turns into clear, deep blue blood. EhaeI preys on other organisms during this period, but it can also prey on them.