Bio/Sacred Treasures

Y/N is a demon, he is the younger brother of meliodas and zeldris, however, he has a secret that could change the very fate of the world.

This is a Merlin x Reader Fic
I will be changing the story at certain points some parts will remain the same but I'll probably be changing most, Also the entity chaos will be female in this fic you'll find out why later.

RATED M FOR MATURE