The struggle on the tip of the tongue

Video introduction

A small street, three septuagenarians talk about tradition; Three college students who had just walked out of the school gate parachuted into the opposite side, and they were talking about challenges and breakthroughs. The stage of the "stage play" was solidly smashed on this small street. The firecracker twist of love war, business war, espionage war, and palace war was ignited...... Let's look at a group of old and a group of young people tearing apart, interpreting this food and inheritance of the rivers and lakes.