The Slave Who Became Dragon King

Twenty years ago, he was the swapped pure-blood royal heir. Two decades later, he steps onto the royal arena. His father pressures him publicly, yet he refuses to bow. When the fake heir strikes to slit his throat, his wounds heal instantly. He unleashes the true dragon art, Golden King Flame. Nobles gasp in shock. His father freezes—he has waited twenty years for this flame in their bloodline.