Artificial intelligence entrepreneur Qi Youcang and his fiancee have a sharp disagreement on whether to have a child. The night club owner Lao Tu wants to wash his hands in a golden basin and walks away with his relatives to other countries, but his lover and adopted daughter are very hesitant. The rider Chen Huo meets his favorite girl, Chen Huo is willing to help her, but she is preparing to emigrate. The female doctor's graduation thesis on happiness was denied by her supervisor Jin Kaiyuan, but she found that her supervisor's marriage was not happy. In the era of big data, these four groups of seemingly unrelated characters gradually Intertwined, the parallel time and space actually reveal a certain intersection.