The heroine is the youngest scientist working part-time as a killer in modern times. Once she traveled to an unknown dynasty, she became a baby girl with a space villa. She was very weak at first as a child, but when she had a strong desire to do something or encountered danger, she would instinctively enter the space. Due to the instability of the space, she was shut down and lost her memory. As the heroine grows up, it will be revealed that she and the hero were childhood sweethearts and had little love. Most of them are about the growth of the heroine.
