You Agreed on a Fantasy Epic and Became a Princess?

"Look, she is the deposed princess and your future wife. She has millions of ways to die now. Even if you save her life, fate will still come to your door." "But I can give you a chance... As long as you give your life, I can give you anything." The devil groaned incessantly: "Now you can make a wish to me that I can't refuse, at the cost of... Your life!" "Really?" Hearing this, Luo Miao looked surprised: "Okay, then I want you to become a beautiful girl with silver hair, red eyes and black stockings." "???" Looking at Lomue who got up from the ground and came to life again, the white-haired and red-eyed demon fell into deep thought. ———— ———— Luo Mu traveled to a world full of dangers. Soon, he and his wife would both die violently. Lomu doesn't want to save the world, Lomu just wants to lie down [You have sacrificed your life for fifty years, and the epic development system is completed] "As long as I raise my wife to be the strongest in the world, nothing can stop me from lying flat." Lomue wrote in the plan: "It only takes three steps to develop a royal heroine wife." "The first step is to take good care of her at the lowest point in her life." "The second step is to give her all possible support when she gets better, even if it costs her own life." "The third step is to say when she is about to succeed: 'Please entrust your life to me, my dear.'" But there are always discrepancies between plans and reality [Your lifespan has been exhausted, next rebirth time: twenty years] Damn it, it's broken How did you develop a villain and a world-destroying heroine? Devil Bao, please save her!