Time was believed to erase all things, and transmigration to fade the imprints in one's heart. But no matter what, many hidden truths remain. This transmigration tale will unveil them. She was King, the supreme assassin and overlord of the underworld, whose name struck fear into all. Yet, she also became a useless peace-treaty princess, timid, incompetent, and without virtue, whose name was met with scornful laughter. Once she transmigrated, souls swapped, and the young woman was reborn into glory and wealth! She was the wife whose wedding ceremony her husband didn't even attend, and he was the husband whose eyelids she was too lazy to lift. She was arrogant and powerful, while he was iron-blooded and domineering. She didn't need love, and he didn't know what love was. The moment they met, her formidable nature was revealed. Day one: She grabbed the man's lapel, utterly arrogant: 'I don't like being looked down upon. There won't be a next time!' Day two: Her morning run threw the prince's manor into chaos, with chickens flying and dogs barking. She then fiercely beat her War God husband three times. Day three: She arrived with a cart full of corpses to smash the Prime Minister's casino! Her love was a noble and powerful prince, and her baby was a charming and adorable child.