In an ordinary urban life, the male protagonist Li Ming traveled to another parallel time and space in an accident and became a "daddy" with the blessing of the system. He found that there was a beautiful wife Su Qing beside him. She became strongly dependent on him for some reason, but she always expressed her emotions by crying. At the same time, Li Ming's friend Wang Yu from his previous life also unexpectedly traveled through time and became the object of his favor. Faced with the emotional entanglement between the two, Li Ming not only had to use the system to help Su Qing solve various problems, but also started an intellectual and emotional contest with Jiang Hui and Xu Jing.