She's Mine (Meliodas x Reader x Zeldris)

(In this story Y/n is going to take Gowther's place in the anime as the goat sin of lust and the tenth commandment, selflessness)
Y/n is 1/2 demon, 1/2 angel
Y/n is also the fated mate of the demon brothers Meliodas (the Captain of The Seven Deadly Sins) and Zeldris (Captain of The Ten Commandments).
Y/n - your name
n/n - nickname
f/c - favorite color
f/f - favorite food
h/c - hair color
e/c - eye color
y/h - your height
y/h/s - your hair style
Other changes:
Your power will be Copy (You copy other people's powers)
Your sacred treasure is a shield that you wear on your back. When other people touch it it has the ability to turn into their weapon. Calling out the name of someone and their weapon will transform your shield into their weapon. You also have a southern accent because I'm the writer to i can do that. \(^ -w- ^)/