In 2018，the TV drama industry was in a turbulent environment，correspondingly TV drama content seemed to be somewhat dull. The broadcast platform of TV stations and networks once again showed the differentiation of viewers’ viewing behavior，which TV ratings continued to decline，network broadcast continued to rise，and online drama works showed further quantitative changes to qualitative changes. Realism，especially the realism of the main melody TV series，has extra strength and temperature this year，which is a highlight of the creation.