My Hero academia x demon slayer reader/oc (reader/oc x Muichiro)

Your character (optional)

Name: Chiyo Tomioka

Age: 13

Appearance before: Black hair, (e/c) eyes, and (s/c) skin

Appearance when you turn into a demon: Blue hair, Blue eyes, and (s/c) skin

Blood demon art: Blood Creation. You can create anything at will using your blood. The bigger the object the more blood you need to use.

Personality: Just like Gyuu and only smiles when around him and Muichiro.

Takes place after the war. I will add more later.

You can't burn in the sun.