Surprise! My wife is a big shot

She is an excellent agent, codenamed "Zero", who has been on missions for 7 consecutive years without failure. Because she accidentally discovered her boss's secret, she was shot dead by her mentor. When she opened her eyes again, her soul had entered the body of a girl with the same name, surname and age as her in another world. It's a bit sad that the original owner is not only a "dog-licker" in love, but also a "soft-eared" person. She fell in love with a time-traveling man at first sight, and not only was he a scumbag, but also was turned into a "mummy" by his bad luck. Not only that, the original owner's parents are true love, and she is an unexpected "poor thing". Fortunately, the original owner was born in a wealthy family. She is a little relieved that when she whimsically became a "rice bug"...