After the wave of humanitarian relief, these young intellectuals returned to the cities, coinciding with a second population peak and resulting in a large number of unemployed youth. These young people, full of vigor but without jobs, spent their days wandering around the cities, engaging in fights and brawls, becoming an extremely unstable factor.,“With the nationwide service industry practically defunct, of course there are job shortages. To revive the service industry!”,After returning to the city, the original host took many exams but failed them all, gloriously becoming an unemployed youth.。