The world will have only one animal species and a world that looks like unicorn, but the character is different. Fierce and cruel as it is called ruthless.
Within the world, there is only 1 type of animals and the world look like Unicorn, but different characteristics because it is cruel and Ruthless, called the remembrance.
There will be animals in the world and there is only 1 type of global Unicorn is similar but different habits because it's a catfish and cruel called Ruthless