Ye Xin married Lin Ting, the president of the Lin Group, and gave birth to two children, but he never let Ye Xin see her, and even filed for divorce from Ye Xin. Her sweetheart, the inventor Gu Ze, wanted Ye Xin to divorce and be with him. He made inventions to raise Ye Xin, but Ye Xin was reluctant to let go of the children and was unwilling to divorce. Marriage, and finally died of cancer. Gu Ze felt that if he could do it over again, he must protect Ye Xin, so he invented a time machine to go back to when Ye Xin was 18 years old... (There are many things that do not exist now, all based on imagination, business wars are also child's play, written by primary school students)