Gu Qian Yu, as a child, was involved in a car accident in which he lost his parents. Tragedy left a deep scar on him, in the form of psychological trauma, that doesn't allow him to get closer to other people. So he goes through his life, unable to love and feeling loved, by anyone. However, that changes one day when he meets Zeng Fan Xing. And there would be nothing strange about this meeting, if not for the fact, that the girl is a robot who is supposed to keep him company, but also to heal his emotional scars.