Eiyuu x Maou

You are Felser, lord of the demons. For a long time, your race lived in peace with the humans. One day, your seneschal Galef announced you the dire news: Humans have started to attack your lands! While fighting them, you learned that the humans decided to eradicate your race just because they saw it as a threat. Amused by that, you decided that if that is how they see you, you should as well just go back to your old ways and conquer them all!