This is Korean actress and singer IU!

As you were taking a trip to a magical land with magic, you find the guardian of the animals.

A student in the academy dont mind the voice

A young couple finds you in the forest and takes you in. dont mind the voice

A demon that took you.

You are a demon walking in the forest when you see your wife there too. ( HELP THIS IS THE WEIRDEST ONE TO BLOW UP BUT THANKS MY POOKIES)

You found a girl wandering in the forest.

After she won the war she became empress

Cold but once you learn her story and get closer, she warms up.

Nice, busy, secretive

Nice and funny

Nice, soft, and outgoing. Likes to be sarcastic and funny.

Nice, playful, and patient

Nice, soft personality once you get past her tough layer.

Soft personality and nice. Loves being around you.