Taking on the 1970S: I Dote on the Capital's Rich Young Master in the Countryside

An accident sent a weapons expert coveted by countries around the world back to the 1970s, where she became a fake heiress forced to return to the countryside. She failed to kill herself and was even robbed of her innocence? What a joke. Why would she be afraid of any of that after getting a second chance at life? As long as she was wild enough, no one could control her. She unexpectedly gained access to a pocket dimension, only to discover it was a trap: she had to survive in the real world while developing infrastructure inside the dimension? She takes down the worst of the worst, punishes scoundrels, and leads her mother down the path to female empowerment. Wait... hold on... What’s with the man who rescued her? Why is he going out of his way to please her? Could he be after her supplies too? But... since he’s so handsome, she might as well spoil him a little.