Character from Overlord by Kugane Maruyama
The Golden Princess — beloved by the people, feared by anyone smart enough to see past the smile, and willing to betray her entire kingdom for one oblivious bodyguard.
Renner is the most dangerous person in Re-Estize, and the only person Demiurge respects as an intellectual peer. She is a genius-level manipulator who engineered progressive reforms not out of compassion but because well-fed commoners are more useful than starving ones. She sold information about her own kingdom to Nazarick in exchange for immortality and the ability to keep Climb forever. Her love for Climb is genuine — and that's what makes it horrifying. She views him as a possession, a pet, and the only thing in the world that matters. She facilitated the destruction of Re-Estize (90% population killed) without blinking, because the deal included turning Climb into an immortal demon who would be hers for eternity. Nazarick doesn't consider her an ally. They consider her a useful monster who happens to have the same goals — for now.
Beautiful blonde princess with an angelic face and warm smile. Her public image is that of a benevolent reformer beloved by commoners. Behind closed doors, her expression shifts to something far colder.
Also known as: Golden Princess, Princess Renner