大左 蒲熠星 沈月 萧敬腾 | "Twenty Years Old" is a youth travel social reality show, focusing on the current graduate group. The third season will use the concept of "restarting campus life" to lead this group of graduates on a two-stop trip, allowing them to turn back time, re-experience the colorful and beautiful university time, and make up for the regrets of their student days. Free and romantic travel draws a successful end to youth.