Extraterrain

Extraterrain or just simply Extra terra is a (Human type) species that started in a lab in 1980 with a few couples of humans themselves, there were made to be the stronger versions of humans and were purposely use for survival since there where many multiverse wars.

Biology
Extraterrain's appearance is similar to the homo sapian's appearance,Extraterrain the skin tone rage to completely white to pitch black but mostly homo sapian skin and rarely blue, yellow etc. during changing into a stronger being (Ages 10-12) the outer layer Extraterrain starts turning into slime and staring having tons of blue, red or green bumps, this period can happen about 3 days to 2 months while that they can turn into human-animal form and can sometimes be hostile, once that period ends that person will be stronger.

Extraterrain can usually grow much faster than homo sapian and they stop aging until 30, there lifespan is immoral. Extraterrain are also sexless they reproduce by use mind as the lifesource where the offspring in bright mostly wrap in a blanket and appear in the hand, while they can still represent as a sex by shape shifting and reproduce that way.