在蔚蓝的天空下，思绪随风飘荡，心灵自由如鸟，梦想无边无际。wwwa4yy

　　The Blue Sky is the first Asian digit-3D student film featuring individual tragedy between the Chinese pilot Zhengliang, Xu and the young Japanese pilot Ryuta, Watanabe in The Second Sino-Japanese War, 'brutality of war' as its theme.