Though I'm a Homebody, I Found Myself in a Dark Captive Genre

I died of overwork. I opened my eyes and was transmigrated into a Rofan?! But even if I transmigrated, why did I possess the princess' representative of state affairs...! No eating because you're sleepy when you eat, so no eating because you have to save time to sleep. On behalf of the evil employer, Princess Lemeia, I was working all night waiting for the day I die of overworking when I was lucky enough to be kidnapped...? But being kidnapped is so comfortable. They feed you, let you sleep, and even pay you...! That's how life with the kidnapper, Archduke Blayle, and the life of imprisonment began! I'm a former K-worker and slave of the current princess, can I be freed from overwork in this life and keep a comfortable life of confinement?