Free Online HD on Lookmovie. In the summer of 2012, Kyutae’s only friend, Young, disappeared, leaving behind a message: "Gliders can fly without engines. Isn't it cooool?" After that day, Kyutae began to see flying gliders in the sky all the time during morning assembly, in the classroom, even when he went to sleep. Then one day, a real glider fell from the sky and landed right next to him.