The parents of the two sisters were divorced, and the older sister lived in poverty. The younger sister was often beaten by her stepfather, and finally committed suicide by jumping off a building. The older sister died heartbroken. The tragic experience of the two sisters made God favor them and allow them to travel to the world of Net King and be reborn. The introverted and weak sister became lively and cheerful after time traveling, while the optimistic sister became cold and ruthless after time traveling. And when they meet them, what kind of sparks will happen? Will they have the same happy ending as the princess and the prince...