The Rich Heir Who Hired The Demon Empress

I transmigrated, not as a hero, but as the pampered, idiotic side character destined to be the Demon Princess's first, ignoble victim. My predecessor, in a drunken haze, just roasted her familiar – a plot point I designed to kickstart her vengeful rise to power. My impending death? The foundational gold for her demon empire. But I have one secret weapon: I'm the game artist who drew her. With meta-knowledge and a bizarre new mana-fueled art ability, I can craft reality-bending portraits and use intricate contracts. My desperate solution? Hire the future Demon Empress herself as my personal bodyguard. What could possibly go wrong when you try to manipulate the most dangerous being in the world into being your employee?