Born outside kasta, yet destined to die within one. Misa, a top-tier assassin, receives an unprecedented order — not to kill, but to protect Prince Dante until he claims Landia’s throne, though his brother Walter already rules. In the burning illusion of imperial perfection, she faces conspiracies and truths that cut deeper than blades. Will she silence her last trace of humanity, or will others rekindle her heart? And why you won't be able to find the true villain of this story?
