Liu Yao, an employee of the Space-Time Bureau, was ordered to enter the world of the novel to make the paranoid villain Zhang Yuan "happy." She healed him and warmed him, and the success index reached 99%. Just when she was about to leave, she discovered that the last 1% would never be completed - because Zhang Yuan's happiness was her. The system did not tell her that when happiness is bound to her body, she will be left behind by this small world... Forever.