Big Little Lies was a science fiction novel about Rick and his brother, Klingon. The ending of the story is not explicitly stated, but it can be guessed that the ending will involve some complicated philosophical and moral issues. In the plot of the novel, Rick and Klingon were trapped in a world similar to a parallel universe. In this world, technology was highly developed, but society was corrupt. People lied to each other and used each other. Rick and the Klingons had both tried to change the world but failed. At the end of the story, it was not clear whether Rick and the Klingons had successfully returned to their own universe or whether they were still in this world. However, it was possible that they would eventually realize that their efforts were not effective in changing the world and might feel lost and depressed. At the same time, they may also face some moral and philosophical problems, such as whether they should continue to deceive and betray others for their own interests or whether they should try to find a more equal and just social system.