The world's longest crane migration route in East China is currently threatened by overdevelopment and habitat loss. The town of Xianghai is located along this endangered path. To raise people's awareness of protecting their environment, teachers and students of the Xianghai Art School plan to draw a mural on the town street wall and conduct a survey in the community before they start. The film looks at how the students' enthusiasm is matched (or not) by the government officials they interview.