Inspired by the Norse myth of the son of the evil god - Fenrir. He was imprisoned by the gods all his life, and while imprisoned he became able to devour the world. And he was also killed for devouring the father of the gods. He has been bound by a magical chain - Gleipnir since birth. It appears smooth and fine, but it is made of six magical materials (six materials that do not exist in the world): the footsteps of a cat, the whiskers of a woman, the roots of a mountain, the breath of a fish, the tendons of a bear, and the saliva of a bird.
When Fenrir is in wolf form, Gleipnir appears as an exquisite small circle that no one can unlock. Legend has it that the Gleipnir will be unlocked and Fenrir will truly unleash the powerful and sweaty power of desire when Fenrir meets the man of destiny.