"I will definitely be a wealthy and idle person in my next life. I will be content with being a little rich and live my own life."
This is the wish made by modern female forensic doctor Su Yue at the last moment of her life. However, fate twists her. When she travels to an imaginary Republic of China period with this simple wish, she discovers that in troubled times, even "living" is a luxury. She had to struggle to survive in natural and man-made disasters, use her modern knowledge to shine in another world, and experienced a journey of transformation from "survival" to "development" to "peace of mind." But when she finally gained a foothold, she was "dragged down" by a man named Gu Yanqing, and then embarked on a path she had never thought of - accompanying him to "level up and fight monsters" and make her way in troubled times. This is not only the survival history of a time-traveling woman, but also a story about growth, choice and fulfillment. Su Yue has gradually grown from a "rich idler" who just wanted to be alone, to a "big heroine" who can take on tasks, take on responsibilities, and fight side by side with her lover. The relationship between her and Gu Yanqing also went from "being dragged into the water" at the beginning to "active choice" later, from testing each other to relying on each other in life and death, and finally found each other's destination in troubled times.