Our Own Demons (Op! Tyrant Demon Male Reader X RWBY)

I was once innocent and full of hopes and dreams like you... until the day... that it was taken away from me... ever since you all chose them and not the light that gave hope... now all I have is darkness and vengeance.... that will spread the hell fire to your world and engulf it to chaos and destruction... be ready... cause this tyrant will now come after you all...