I'll Become the Tyrant's Tutor

Synopsis

Primabelle is astonished when she wakes up to find herself in a novel of her own creation as an obscure painter who gets killed by the male protagonist, Prince Rainsis. The world she created has not been kind to Rainsis. In addition to being colorblind, he has been shunned and feared his entire life, for a prophecy had been made that “the one trapped in a black and white world shall drench the empire in blood.”